2636_MM_FP_r1.indd

Written by

Doug Stoffel

Editor: Jennifer Busby

Cover Illustrator: Rick Grayson

Production: Carlie Hayashi

Cover Designer: Barbara Peterson

Art Director: Moonhee Pak

Managing Editor: Betsy Morris, Ph D

Reproduction of activities in any manner for use in the classroom and not for commercial sale is permissible.

Reproduction of these materials for an entire school or for a school system is strictly prohibited.

Eighth-Grade

Math Minutes

One Hundred Minutes to Better Basic Skills

Reprinted 2010

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

How to Use This Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Scope and Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Math Minutes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Answer Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Table of Contents

3

Eighth grade is an extremely important year in math for students. It is often the

ﬁ nal year for students to solidify their basic math skills before moving on to the

abstract world of algebra and geometry. The focus of Eighth-Grade Math Minutes

is math ﬂ uency—teaching students to solve problems effortlessly and rapidly.

The problems in this book provide students with practice in every key area of

eighth-grade math instruction, including:

•

computation

•

number sense

•

graphing

•

problem solving

•

measurement

•

data analysis and probability

•

spatial connections

•

critical reasoning

•

algebra and functions

•

geometry

Use this comprehensive resource to improve your students’ overall math ﬂ uency,

which will promote greater self-conﬁ dence in their math skills as well as provide

the everyday practice necessary to succeed in testing situations.

Eighth-Grade Math Minutes features 100 “Minutes.” Each Minute consists of 10

classroom-tested problems of varying degrees of difﬁ culty for students to complete

within a one- to two-minute period. This unique format offers students an ongoing

opportunity to improve their own ﬂ uency in a manageable, nonthreatening format.

The quick, timed format, combined with instant feedback, makes this a challenging

and motivational assignment students will look forward to using each day. Students

become active learners as they discover mathematical relationships and apply

acquired understanding to complex situations and to the solution of realistic

problems in each Minute.

Introduction

4

How to Use This Book

Eighth-Grade Math Minutes is designed to be implemented in numerical

order, starting with Minute One. Students who need the most support will

ﬁ nd the order in which skills are introduced helpful in building and retaining

conﬁ dence and success. For example, the ﬁ rst time that students are asked

to provide the value of pi to the hundredths place, the digits in the ones and

tenths places are provided. The second time, the digit in the ones place is

provided. It is not until the third time that students are asked the value of pi

that they must recall the number without additional support.

Eighth-Grade Math Minutes can be used in a variety of ways. Use one

Minute a day as a warm-up activity, review, assessment, or homework

assignment. Other uses include incentive projects and extra credit. Keep in

mind that students will get the most beneﬁ t from their daily Minute if they

receive immediate feedback. If you assign the Minute as homework, correct

it in class as soon as students are settled at the beginning of the day.

If you use the Minutes as a timed activity, place the paper facedown on

the students’ desks or display it as a transparency. Use a clock or kitchen

timer to measure one minute—or more if needed. As the Minutes become

more advanced, use your discretion on extending the time frame to several

minutes if needed. Encourage students to concentrate on completing each

problem successfully and not to dwell on problems they cannot complete.

At the end of the allotted time, have the students stop working. Then, read

the answers from the answer key (pages 108–112) or display them on a

transparency. Have students correct their own work and record their scores

on the Minute Journal reproducible (page 6). Then, have the class go over

each problem together to discuss the solution(s). Spend more time on

problems that were clearly challenging for most of the class. Tell students

that problems that seemed difﬁ cult for them will appear again on future

Minutes, and that they will have another opportunity for success.

5

Teach students strategies for improving their scores, especially if you time

their work on each Minute. Include strategies such as

•

leave more time-consuming problems for last

•

come back to problems they are unsure of after they have completed all

other problems

•

make educated guesses when they encounter problems with which they

are unfamiliar

•

rewrite word problems as number problems

•

use mental math whenever possible

•

underline important information

•

draw pictures

Students will ultimately learn to apply these strategies to other timed-test

situations.

The Minutes are designed to improve math ﬂ uency and should not be

included as part of a student’s overall math grade. However, the Minutes

provide an excellent opportunity for you to see which skills the class as a

whole needs to practice or review. This information can help you plan the

content of future math lessons. A class that consistently has difﬁ culty with

reading graphs, for example, may make excellent use of your lesson in that

area, especially if the students know they will have another opportunity to

achieve success in reading graphs on a future Minute. Have students ﬁ le

their Math Journal and Minutes for the week in a location accessible to you

both. You will ﬁ nd that math skills that require review will be revealed

during class discussions of each Minute. You may ﬁ nd it useful to review

the week’s Minutes again at the end of the week with the class before

sending them home with students.

While you will not include student Minute scores in your formal grading,

you may wish to recognize improvements by awarding additional privileges

or offering a reward if the entire class scores above a certain level for a

week or more. Showing students that you recognize their efforts provides

additional motivation to succeed.

1 26 51 76

2 27 52 77

3 28 53 78

4 29 54 79

5 30 55 80

6 31 56 81

7 32 57 82

8 33 58 83

9 34 59 84

10 35 60 85

11 36 61 86

12 37 62 87

13 38 63 88

14 39 64 89

15 40 65 90

16 41 66 91

17 42 67 92

18 43 68 93

19 44 69 94

20 45 70 95

21 46 71 96

22 47 72 97

23 48 73 98

24 49 74 99

25 50 75 100

6

Minute Journal

Name

Minute

Date

Score

Date

Score

Scope and Sequence

7

Skill

Number Sense 1

Exponents 1

Order of Operations 1

One-step Algebra 1

Problem Solving 1

Whole Numbers

(add, subtract, multiply, divide) 1

Fractions

(numerator, denominator) 1

Reasoning/Decision Making 2

Estimating 2

Scientific Notation 3

Vocabulary 4

Squares/Square Roots 4

Graphs 5

Rounding 7

Percents 7

Decimals

(add, subtract, multiply) 7

Multiplying by 10/Powers of 10 8

Fractions

(add) 9

Algebra

(expressions, solving equations) 10

Ordering 11

Comparing Rational Numbers/Inequalities 11

Area/Surface Area 11

Sequences/Patterns 12

Volume 12

Substitution 13

Skill

Two-Step Equations 13

Absolute Value 14

Patterns 15

Fractions

(multiply) 18

Perimeter 20

Mental Math 22

Fractions

(subtract) 23

Ratio/Proportions 23

Algebraic Translations 23

Fractions

(reciprocals, reducing) 26

Mean 26

Fractions

(divide) 28

Median/Mode 33

Identifying Errors 38

Simple Probability 43

Matrices 47

Distributive Property 52

Geometry

(degrees, shapes, coordinate graphs, angles) 53

Functions

(rules, domain, range) 53

Greatest Common Factors/

Least Common Multiples 55

Lines

(parallel, perpendicular, intersecting, intercepts) 62

Venn Diagrams 63

Symmetry 67

Mathematical Sets 75

Congruent Shapes 91

Minute in which

Skill First

Appears

Minute in which

Skill First

Appears

Name:

Minute

1

1. 2

3

=

2. 27 ÷ 9 + 3 =

3. If m + 40 = 75, then m = __________.

4. Number of letters in the alphabet minus the

number of months in a year? __________

5. (4 + 2)

2

=

6. Write 3 • 3 • 3 • 3

in exponential form. __________

7.

8 • 9

=

8.

48

6

=

9. 1

10

=

10. 5 + (4)(3) =

Bonus! Farmer Doug has some pigs and chickens.

One day he counted 24 legs and 7 heads in the barnyard.

How many of each animal did Farmer Doug count? __________

8

Name:

9

Minute

2

1. (2)(3)(4) =

2. Write 4 • 4 • 4 • 4 • 4 in exponential form. __________

3.

4 + 6

5

=

4. Bobby thinks that 5

2

= 10.

What is wrong with this answer? ______________________________

5. 4 + 6 • 2 = 4 + 12

Circle: True or False

6. If a = 5 and b = 6, then what does ab equal? __________

7. Miss White wants to buy 5 value meals at Mel’s Diner.

What is a reasonable total for her purchase?

a. $25 b. $1,000 c. $100 d. $10

8. 12 snakes have how many eyes altogether? __________

9. 5 + (9)(6) =

10. Which of these operations should be completed first

when solving an equation?

a. × b. + c. ( ) d. ÷

Name:Name:

Minute

3

1. 2(5 + 8) =

2. Rewrite 4 • 4 • 6 • 4 • 4 • 6

using exponents. __________

3.

3(4 + 2)

9

=

4. Brad thinks that 2 • 2 • 2 • 2

is represented by 4

2

.

What is wrong with this answer? ______________________________

5. 3.2 × 10

3

=

6. If a = 2 and b = 3, then what does ab

2

equal? __________

7. 0.043 × 10

3

=

8. A mouse has 14 whiskers.

How many whiskers do 3 mice have? __________

9. 5 + (9)(6) – 4 =

10. Which of these operations should be completed

last when solving an equation?

a. × b. + c. ( ) d. ÷

10

Name:Name:

11

Minute

4

1. 3.57 × 10

3

=

2.

2

• 2

3

=

3. Which of these represents a whole number?

Circle all that apply.

a. 4 b. 3.2 c.

4

7

d.

8

4

4. Which of these represents an integer?

Circle all that apply.

a. –3 b. 4 c. 2

1

2

d. 6.2

5. Which expression is correctly written in scientific notation?

a. 398 ×10

1

b. 39.8 ×10

2

c. 3.98 ×10

4

d. .398 ×10

3

6.

843

5

+ •

=

7. 2

–2

=

8.

3

2

=

9. 25 =

10. 3(4

2

+ 1) =

(am) (pm)

Time

Temperature

Name:

Minute

5

1. 3

2

• 3 • 3 • 3 = 3

4

Circle: True or False

2. Write 5,806 in scientific notation. __________

3. 2

1

2

3

–

= Circle: True or False

4. 64

=

5. 3[8 + (4 + 2)] =

6. What does a equal in this problem? 8 = 2

a

__________

7. x • x • x =

8. If a = 6 and b = 2, then what does a

b

equal? __________

9.

2

5

3

=

10. According to the graph, which of these is true?

a. The later in the day it is, the hotter it is.

b. Temperature goes up and then down during the day.

c. Temperature is always lowest in the evening.

d. Temperature decreases when it rains.

12

60

80

100

%

'94 '95 '96 '97

Name:

13

Minute

6

1. 249 =

2. Write 20,136 in scientific notation. __________

3.

2

3

2

=

4. 2

2

• 2

2

= 2

4

Circle: True or False

5.

2•3•4

2•3

=

6. 16 25• =

7. According to the graph on the right,

would it be a good idea to invest in this company?

Circle: Yes or No

8. [(2 + 3) • 4] =

9.

4

6

4

=

10. 3

–2

=

Bonus! The sum of two numbers is 9 and their difference is 3.

What is their product? __________

Year

Profit

Name:

Minute

7

1. Circle the numbers that are integers:

5 – 4 2.6

08. 100

2. Round 0.682 to the nearest tenth. __________

3. Is 10 closer to 3 or 4? __________

4. 4

2

()

=

5. Which of these operations should be completed first?

a. ÷ b. – c. ( ) d. exponents

6. If 6 out of 30 people over the age of 100 are male,

how many are female? __________

7. Janet’s dinner costs $7.50. If she wants to leave a 10% tip,

how much extra should she leave? __________

8. Wally completed 7 out of 10 baskets. What percent is this? __________

9. 6(0.4 + 0.3) =

10. 4 • 5 • 6 • 2 • 0 • 11 =

14

Name:

15

Minute

8

1. 3.064 × 1,000 =

2. Rewrite 4 • 4 • 4 • 8 • 8 • 4 using exponents. __________

3. (4 + 3)(2 + 6) =

4. 2(8 – 5)

2

=

5. Write 26,373 in scientific notation. __________

6. Which of the following is equal to 4

8

• 4

4

?

a. 4

2

b. 4

32

c. 4

4

d. 4

12

7.

23

50

= _____ %

8. Beth needs to add a 10% tip to her $12 meal.

How much money does she need to add? __________

9. 0.063 × 100 =

10. If a = 3 and b = 4, then b

a

= __________.

Name:

Minute

9

1. Is 8 closer to 2 or 3? __________

2. 8

–2

=

3.

7

8

6

=

4. 4.068 × 10

2

=

5. 46.8 × 10

–2

=

6. 2(2 • 2)

2

=

7. If a = 2 and b = 3, then does ab = ba? Circle: Yes or No

8. Correctly write 36.2 × 10

3

in scientific notation. __________

9.

12

25

= _____ %

10.

7

1

2

1

2

+

=

Bonus! What is the sum of the first 5 prime numbers? __________

16

Name:

17

Minute

10

1. The Gigantosaurus weighs 2.3×10

4

pounds.

How many pounds is this? __________

2. 4(0.6 + 0.6) =

3. Write 0.0059 in scientific notation. __________

4. Rewrite a • a • b • c • a • b using exponents. __________

5.

7

20

= _____ %

6.

8

3

=

7. (8 – 6)

–2

=

8. 24 = 2

3

• 3 Circle: True or False

9. If a = 10 and b = 2, then

a

b

b•

=

__________.

10. All of the following mean to multiply except:

a. 6x b. 6(x) c.

x

6

d. (6)(x)

10 in.

15 in.

Name:

Minute

11

1. Order the integers {–10, –25, 25, 10, –50} from least to greatest. _______________

2.

9

5

3

=

3. What is the area of the rectangle? __________

4. –2 • –3 =

5. –9(4 + 2 + 3) =

6. –2 + –3 =

7.

48

200

= _____ %

Use > , < , or = to complete Problems 8–10.

8. 3 __________ –6

9. –5 __________ –3

10. 0 __________ –8

Bonus! Use the numbers 1, 2, 3, and 4 to fill in the boxes to make the equation true.

× + – = 10

18

9 in.

6 in.

4 in.

Name:

19

Minute

12

1. –8(–7) =

2. –8 + 7 =

3. Order from greatest to least: 12, –4, 8, –3, 0. ______________________________

4. –8(3

2

+ 1) =

5. Write 843 in scientific notation. __________

6. Find the volume of the box. __________

7. (– 6)

2

=

8. 20 = 2

2

• 5 Circle: True or False

9. 281

()

=

10. 16 36• =

Bonus! Complete the sequence: 1, 1, 2, 3, 5, ____, ____, ____.

1

1 1

1 2 1

1 3 3 1

1 4 6 4 1

Name:

Minute

13

1. 5

2

= (–5)

2

Circle: True or False

2. If 2x – 7 = 19, then x = __________.

3. (–2)(–3)(4) =

4. 2510••

()

=

5.

1

3

2

=

6. –10 + (–12) =

7. 10 + (–12) =

Use a = 5, b = –3, and c = –2 to complete Problems 8–10.

8. ab =

9. b + c =

10.

a

c

=

Bonus! Find the next row of numbers in Pascal’s triangle.

20

Name:

21

Minute

14

1. −5 =

2. Michaela says that 3 is bigger than −3 .

Is Michaela’s statement true or false? __________

3. Write 1,407 in scientific notation. __________

4. 39 =

5. Order the numbers from least to greatest: –10, 20, −11 , 0. ___________________

6. 134 minutes = __________ hours + __________ minutes

7. If a =

−10

5

, then a = __________.

8. (–7)

2

=

9.

4

10

4

=

10. A negative (–) times a positive (+) equals a __________.

Circle: positive or negative

12345

14916x

–3 0 3

Name:

Minute

15

1. 10 – −5 =

2. 4(3 – 8) =

3. 12 – 20 =

4. 4 100• =

5.

()()−−

−

82

8

=

6. Based on the number line, which numbers are identified?

a. All numbers bigger than –3 and smaller than 3

b. All numbers between –3 and 3 including –3 and 3

c. All numbers bigger than 0

d. All numbers less than 3

7. –3 > –5 Circle: True or False

8. A negative (–) divided by a negative (–) equals a ___________________________.

9. 6

2

= (– 6)

2

Circle: True or False

10. Complete the table on the right by finding x.

22

–2 0 4

Name:

23

Minute

16

1. − + −10 8 =

2. (–3) + (– 4) =

3. Based on the number line, which numbers are identified?

a. All numbers bigger than –2

b. All numbers between –2 and 4 including –2 and 4

c. All numbers bigger than 0

d. All numbers less than 4

4. (–) • (–) • (–) =

a. + b. – c. 0

5. –(4

2

) =

6. –50 + 20 =

7. If a = –8, then 4a = __________.

8. If g =

−8

4

then g = __________.

9. A negative (–) plus a negative (–) equals a negative (–).

Circle: True or False

10. Is 4

1

2

an integer? Circle: Yes or No

Bonus! How many total triangles are in the picture? __________

Name:

Minute

17

1. Which of these is not equal to

1

4

? Circle:

2

4

16

25 0 25

5

20

, , %, . ,

2. If x = –5 + 3 – 3, then x = __________.

3.

−8

4

=

4. Which of these is the greatest number?

a.

5

2

b. –3 c. −8 d. 4

5. –12 + (–5) =

6. Which value of a would make a – 5 > – 1 true?

a. 2 b. –2 c. 3 d. 6

7. –12 • –5 =

8. 27 = 3 •

3

Circle: True or False

9.

()

−

+

= (–)

Circle: True or False

10.

14 13 12

14 13 4

••( )

••

−

=

24

Name:

25

Minute

18

1. 18 + (–16) =

2. 18 ÷ –3 =

3. (–5)(6)(–7) =

4. On Monday Luke’s business lost $15.

On Tuesday it made $8. On Wednesday it broke even.

What is the total profit or loss during those 3 days? __________

5.

8

12

3

12

+ =

6.

–



1

4

1

3

=

7. 2

2

• 3

2

= 36 Circle: True or False

8. −516• =

9. (–2)(–3) + (– 4)(–2) =

10. If a

2

> 20, then which of the following could be a value of a? Circle all that apply.

a. 6 b. 3 c. (–8) d. 2

Bonus! Bees are leaving their hive at a rate of 10 per hour, and they are

reentering the hive at a rate of 6 per hour. If the hive starts with 100

bees, how long will it take before the hive is empty? __________

Name:

Minute

19

1. 0.08 + 0.3 =

2. −−211• =

3. 25

2

()

=

4. If

4x – 3 = 25, then x = __________.

5. 4.38 × 10

3

=

6. Write 3• 3• 4 • 4• 3• 4 using exponents. __________

7. 4 + (–2)(3) =

8. Is it possible for 15% of $25 to be $375? Circle: Yes or No

9. – 6 + –5 =

10. Which value of n will make 2n > 8 true?

a. 3 b. 4 c. 5 d. –10

Bonus! Kyle mows 4 lawns a day, 4 days a week, 4 weeks

a month, and 4 months a year. He makes $25 per lawn.

How much money did he make last year? __________

26

Name:

27

Minute

20

1. (– 0.6) + 0.8 =

2. –14 – (2)(3) =

3. 8 – (–3) =

4. 79

2

+

()



=

5. If 2a + 3 < 10, then which of these could be a value of a?

a. 6 b. 4 c. 2 d. 10

6. Write 36% as a decimal. __________

7. How would you find 28% of 612?

a. Take 0.28 multiplied by 612

b. Take 0.28 divided by 612

c. Take 0.0028 multiplied by 612

d. Take 0.028 divided by 612

8. If y = x

2

and x = (–8), then y = __________.

9. 310− =

10. P = 2L + 2W. Find P if L = 10 and W = 5. __________

Name:

Minute

21

1. Find 16% of 83. __________

2.

3

8

2

– –

=

3. Michelle got 23 out of 30 questions correct on her quiz.

To find what her percent correct is, Michelle should:

a. Take 30 divided by 23 and then multiply by 100

b. Take 23 divided by 30 and then multiply by 100

c. Take 23 multiplied by 30 and then multiply by 100

d. Take 30 multiplied by 23 and then multiply by 100

4. Rewrite

1

10

as a decimal. __________

5.

–



–2

3

1

5

=

6. Is 0.6 a rational or an irrational number? __________

7. Write 0.0382 in scientific notation. __________

8.

68

4

()−

−

=

9.

8

11

9

=

10. 3 + (–3)

2

=

28

Name:

29

Minute

22

1. Write 16% as a decimal and a fraction. ____________________

2. 16 2

2

+ −

()

=

3. What percent is

3

4

? __________

4. How would you find out what

1

11

is as a decimal using a calculator?

a. Punch in “1 divided by 11” b. Punch in “11 divided by 1”

c. Punch in “1 times 11” d. Punch in “11 times 1”

5. If – 48 = 6(a), then a = __________.

6. Find 10% of 25. __________

7. Write the equation to find 12% of 84. ____________________

Use >, <, or = to complete Problems 8–10.

8. 0.05 _____ 50%

9. 57.8% _____ 0.578

10.

1

4

_____ 0.21

Name:

Minute

23

1. Find 15% of $20. __________

2. If

12

20

=

x

100

, then x = __________.

3. Is it possible for 20% of 45 to be 9? Circle: Yes or No

4. What is

3

4

of

1

2

? __________

5. Circle all answers that are equal to 60%.

a.

3

5

b. 0.6 c.

3

10

d. 0.06

6. If Mark gets 41 out of 55 questions right on a test,

what equation would he use to determine the percent correct? _________________

7. Circle the answer that does not belong:

a. 0.55 b.

11

20

c. 55%

d.

5

11

8. If

1

2

–

1

3

= x, then x = __________.

9. Three subtracted from a number is 12. What is the number? __________

10. Write a • a • b • a • b • b • b using exponents. __________

30

9 ft. 2 in.

Name:

31

Minute

24

1.

3

5

of 25 =

2. Three times a number is –18. What is the number? __________

3. Find the perimeter of the regular hexagon. __________

4. 20% of 35 =

5. Circle all answers that are equal to 80%.

a. 0.8 b.

4

5

c. 0.08 d.

8

10

6. Simplify: bbb

2

••

=

7. Which of the following is the greatest number?

a.

1

2

b. 65% c. 0.55 d. 0.60

8. Evelynn goes to a restaurant and her bill is $12.

She wants to leave a 15% tip. How much should she leave for the tip? __________

9. What percent is

3

5

? __________

10. 4 • −8 =

Name:

Minute

25

1. 50% of 200 =

2. A number divided by –3 is –5. What is the number? __________

3. Original price: $10 New price: $7 Circle: Discount or Mark Up

4. To find sales tax, multiply the cost of an item by 0.05.

Circle: True or False

5. Circle the answers that are equal to 8%.

a. 8 b. 0.08 c.

4

50

d.

8

10

6. Emily puts $100 in the bank and earns 4% interest per year.

How much interest will she earn in one year? __________

7. Which answer does not belong?

a. 0.1 b. 10% c.

1

10

d. 0.001

8. Circle which answer is greater: 10% of 500 or 20% of 400

9. 4( 100 ) =

10. 6

–2

=

Bonus! Grampy Wolf has 7 coins in his pocket worth 65 cents.

How many quarters, dimes, and nickels does he have? __________

32

Mon. Tues. Wed. Thurs. Fri.

60° 80° 65° 75° 70°

Name:

33

Minute

26

1.

3

4

3

5

• =

2. 10.05 = 10

1

2

Circle: True or False

3. Circle the answer that is greater: 20% of 400 or 25% of 500

4. Order from least to greatest:

1

5

,

1

10

, 25%, 0.05. _____________________________

5. −

3

4

=

−3

4

Circle: True or False

6.

–



2

3

2

3

=

7. The reciprocal of

3

11

is __________.

8. Reduce:

−8

24

=

9. Find the mean temperature in

Eagletown for the past 5 days. __________

10. Write

9

2

as a mixed number. __________

Name:

Minute

27

1.

3

8

4

5

• =

2. 10.75 = 10

3

4

Circle: True or False

3. Order from least to greatest:

1

8

, 0.78, 15%,

1

20

. ____________________________

4. −

3

4

=

()−3

4

Circle:

True or False

5. The reciprocal of

1

20

is __________.

6. Reduce:

−8

40

=

7.

5

11

6

•

−

=

8. Write 10

3

4

as an improper fraction. __________

9. Circle the answer that is greater: 25% of 400 or 20% of 1,000

10. Which of these are prime numbers? Circle all that apply.

5 7 12 8 11 2 20 45

34

Name:

35

Minute

28

1. When dividing two fractions, you must

flip the __________ fraction over and then multiply.

2. When multiplying fractions such as

3

6

2

8

• how can the fractions be reduced?

Cir

cle all that apply.

a. Up and down b. Diagonally

c. Both numbers on the top d. Both numbers on the bottom

3. Circle the answer that does not belong:

3

4

−

3

4

0.75 0.075 75%

4. Compare using > or <: x y, if

x

y

=03.

and both x and y are positive numbers. __________

5. Which of the following operations always produce a positive answer?

a. A negative times a negative b. A negative divided by a negative

c. A negative plus a negative d. A negative minus a negative

6. What is one-third of one-half? __________

7. The distance around the earth (circumference) is 4.0074 × 10

9

centimeters.

Write this in decimal form. __________

8. Is π a rational or irrational number? __________

Insert parenthesis ( ) to make the equation true for Problems 9–10.

9. 5 − 8 + 2 = −5

10. 5 × 3− 4 +10 = 1

Name:

Minute

29

1.

1

2

÷

3

4

=

1

2

4

3

• Circle: True or False

2.

– 8 • – 2 + (–3) • 3 =

3. Write −8

1

4

as an improper fraction. __________

4. Write 4,332 in scientific notation. __________

5. Original price: $100 New price: $68 What is the percent of decrease? _________

6. Which one does not belong?

1

4

25% 0.25 −

1

4

0.025

7. What percent of the squares are shaded? __________

8. Which value for x will solve this equation:

x

4

2+ = 8?

a. 32 b. 16 c. 20 d. 24

9. What is

1

2

of

1

4

? __________

10. If you multiply 3 negative fractions together, your answer will be __________.

Circle: positive or negative

36

IN F OUT

4U7

7N13

5

—

>

C

—

>

9

3T5

10I19

3O5

15 N ?

12

10

4

7

Name:

37

Minute

30

1. To divide fractions, flip the first fraction over and then multiply.

Circle: True or False

2. –4(3

2

– 2) =

3. The reciprocal of 4

1

3

is __________.

4. A whole number is a(n) __________ number.

Circle: rational or irrational

5. Write −12

2

3

as an improper fraction. __________

6. What is the tax on a $50 pair of shoes if the tax rate is 6%? __________

7.

−−−

−

1095

8

=

8.

1

8

of 80 =

9. 10

–2

=

10. Find the area of the hexagon.

Bonus! What is the missing number? __________

Fraction Decimal Percent

5

20

Name:

Minute

31

1. To divide fractions, multiply the first fraction

by the reciprocal of the second fraction.

Circle: True or False

2. 3 • –3 + 3 • –3 =

3. The reciprocal of 5

1

3

is __________.

4. Complete the table on the right.

5. Write −4

2

5

as an improper fraction. __________

6.

−

+

3

5

4

5

=

7.

–



2

5

2

=

8.

1

8

of 16 =

9.

−3

8

+

−2

8

=

10. If

3

5

=

20

a

, then a = __________.

Bonus! If a square has an area of 64 square inches

what is the perimeter? __________

38

Name:

39

Minute

32

1. Find the lowest common denominator of

1

3

2

5

and . __________

2.

−5

7

+

7

8

=

3.

−5

7

8

• =

4.

1

2

59()− + =

5. Write 0.0084 in scientific notation. __________

6. What is 10% of 900? __________

7. 20

–2

=

8. (–5)(6)(–2) =

9. 18 ÷ −3=

10. The diameter of a tire is 20 inches. Which of these

is a good estimate for the distance around the tire?

Hint:

Cd=

π

a. 60 inches b. 80 inches c. 100 inches d. 40 inches

Name:

Minute

33

1. 7(–3)2 =

2. What does the a equal in this problem: 27 = 3

a

? __________

3. 81 =

4.

1

8

2

=

5. Is 35 closer to 5 or 6? __________

6. On five different tests Jake got: 75, 80, 81, 96, and 100.

Which of the following would be greater? Circle: the answer below.

Jake’s median score or Jake’s mean score

7.

3

25

= ____%

8.

−12

−4

=

9. Reduce: −13

24

40

=

10. −−89• =

40

Fraction Decimal Percent

36%

Name:

41

Minute

34

1. Complete the table on the right.

2. If 3a – 7 > 14, then which of these could a be?

a. 8 b. 5 c. 1 d. –8

3. If y = x

3

and x = –3, then what does y equal? __________

4. 16 =

5. 16

2

()

=

6.

–1

4

–3

5

=

7. 10 + (–6)(–7) – 1 =

8.

12

3

5

=

9. Find x if

4

5

x

= 20. x = __________

10. In the problem y = 2x + 3, find y if x = 4. y = __________

Name:

Minute

35

1. Order from greatest to least: –21, 11, 0, –5,−5

1

2

. __________________________

2. Write 0.0000042 in scientific notation. __________

3. –8 + 6 + (–2) =

4. –3 −3 =

5. What is

15

50

as a percent? __________

6. What is

15

50

reduced? __________

7. What is

15

50

as a decimal? __________

8. What is the reciprocal of

15

50

? __________

9. Simplify: 7

5

• 7

7

=

10. When you multiply numbers with the same base,

as in problem 9, you _____ exponents.

a. add b. subtract c. multiply d. divide

Bonus! Annie’s ant population doubles every week.

After 3 weeks of doubling, how many ants will she have if her colony

started with 50? __________

42

Fraction Decimal Percent

0.3

Name:

43

Minute

36

1. Order from greatest to least: –12, –15, –7, 0. ______________________________

2. Write 34,322 in scientific notation. __________

3. –8 + (–6) + (–2) =

4. 5

− +

()

37–

=

5. Write −2

3

11

as an improper fraction. __________

6. What is the reciprocal of

11

25

? __________

7. Simplify:

4

12

4

=

8. When you divide numbers with the same base,

as in problem 7, you _____ exponents.

a. add b. subtract c. multiply d. divide

9. Complete the table on the right.

10. Solve for f if

f –5

6

= 4. __________

0

20

40

60

80

100

120

Danielle Jill Brittany Josh

Name:

Minute

37

1. Find the lowest common denominator of

1

2

4

1

3

and .

__________

2. 3111

2

()

=

3. –3 • – 6 • – 2 =

4. What is the reciprocal of 4

1

3

? __________

5. According to the graph, who has the most points? __________

6. Brittany has twice as many points as __________.

7. Round Danielle’s score to the nearest 10. __________

8. Write as an improper fraction: −3

3

11

=

9. Simplify:

5

22

5

4

=

10.

−3

11

+

−4

11

=

Bonus! A number has 5 added to it and is then multiplied by 20.

The final answer is 180. What is the original number? __________

44

0

10

20

30

40

50

60

Mon. Tues. Wed. Thurs. Fri.

Angie

Alicia

Chelsey

Caitlin

Nicole

Name:

45

Minute

38

1. Circle the mistake in the problem:

1

3

+

3

4

=

3

12

9

12

+ =

12

= 1

Use the cir

cle graph to complete Problems 2–4.

2. According to the graph, about what percent

of the points does Angie have? __________

3. Nicole and Caitlin together have

about __________ percent of the points.

4. Which two people represent the

largest percent of points earned? ______________________________

5. (–2)

3

= (–2)(–2)(–2) = 8 Circle: True or False

6.

1

8

1

7

•

=

7. Find the lowest common denominator of 5

1

2

3

7

and .

__________

Use the line graph to complete Problems 8–10.

8. According to the graph, on which day of the week

did John earn the most points? __________

9. About how many points did he earn on Monday? __________

10. Altogether, John earned about how many points this week?

a. 50–80 b. 80–110 c. 110–140 d. 140–170

Math Points

John’s Points

This Week

0 50 100 150 200

Spencer

Andrew

Allisen

Trent

Seth

Name:

Minute

39

1. Circle the mistake in the problem:

1

3

−

1

7

=

4

21

−

3

21

=

1

21

2. Find the mean: 1, 4, 4, 6, 10. __________

3. What is the mode in Problem 2? __________

4. What is the median in Problem 2? __________

Use the graph to complete Problems 5–8.

5. Which two people have the most points? __________

6. Is there a mode for the graph?

Circle: Yes or No

7. Which student has the median score? __________

8. Trent has about twice as many points as ____________________.

9. –3(2

2

+ 1) =

10. If a = –2, then (3a)

2

= __________.

46

Math Points

0

5

10

15

20

25

30

Jan Feb Mar Apr May Jun

4 3 1 3

2 3 5

Food

Gas

Motel

Name:

47

Minute

40

Use the graph to complete Problems 1–3.

1. In which month did Aaron spend

the most money? __________

2. In January, did Aaron spend more on food

or motel costs? __________

3. How much money was spent on food in June? __________

Use the chart to complete Problems 4–7.

4. What is the mode? __________

5. What is the mean? __________

6. What is the median? __________

7. What is the range? __________

8. 5 + 8 • –3 =

9. 7

–2

=

10. a

–2

=

Bonus! What number (n) must be inserted into

the number 3n,85n for it to be divisible by 6? _____________

0510

0

1

2

3

4

5

Age (years)

Height (feet)

Name:

Minute

41

Use the graph to complete Problems 1–4.

1. About how tall is the 5-year-old? __________

2. In general, the relationship between age and height is:

a. positive b. negative c. not related

3. How tall is the tallest child in this survey? __________

4. How old is the oldest child in this survey? __________

5. If

m

7

= 42, then m = __________.

6. If 4(x + 2) = 36, then x = __________.

7. If r = 20 and t = 4, find d if d = rt. d = __________

8. If x = 8, then x = __________.

9. 21 yards = __________ feet

10. 2.5 feet = __________ inches

48

0

5

10

15

20

25

012345

0

20

40

60

80

100

0246810

0

5

10

15

20

25

Graph A

Graph B

Graph C Graph D

Name:

49

Minute

42

Use the graphs to complete Problems 1–4.

1. Which graph is a circle graph? _________

2. Which graph is a bar graph? _________

3. What graph is a scatter plot? _________

4. Which graph is a line graph? _________

5. Is it possible to have more than one mode for the same set of data?

Circle: Yes or No

6. Is it possible to have more than one mean for the same set of data?

Circle: Yes or No

7. The __________ is the sum of the data divided by the number of pieces of data.

8. In the equation y = –2x – 3, find x if y = 5. __________

9. Write −2

3

8

as an improper fraction. __________

10. Seven more than three times a number is 25. What is the number? __________

4 cm

8 cm

Name:

Minute

43

1. If

2

10

=

1

a

, then a = __________.

2. What is the perimeter of the rectangle? __________

3. To find the perimeter of a shape, you __________ all the sides together.

a. add b. subtract c. multiply d. divide

4. Which analogy is similar to Carpet : Area?

a. Roof : Perimeter b. Yard : Perimeter

c. Wrapping Paper : Perimeter d. Fence : Perimeter

5. What is the probability of rolling a 5 on a six-sided number cube? __________

6. What is the probability of rolling an even number on a number cube? __________

7. What is the perimeter of a rectangle with a length of 6 and a width of 5? __________

8.

−3

7

+

−3

7

=

Use the following information to complete Problems 9–10.

If a computer were to pick a letter at random from the word mathematics,

what is the probability that it would choose:

9. the letter s? __________

10. the letter m? __________

50

4.5 cm

7 cm

Name:

51

Minute

44

1. If

3

5

=

24

a

, then a = __________.

2. What is the perimeter of the rectangle? __________

3. To find the area of a rectangle, you __________ the length by the width.

a. add b. subtract c. multiply d. divide

4. Which analogy is similar to Fence : Perimeter?

a. Carpet : Area b. Tree : Area

c. Bucket : Area d. Feet : Area

5. What are the prime numbers on a six-sided number cube? __________

6. What is the probability of rolling a prime number

with one roll on a six-sided number cube? __________

7. What is the perimeter of a square with a side length of 2.6? __________

8.

−−3

7

3

7

• =

Use the following information to complete Pr

oblems 9–10.

If a computer were to pick a letter at random from the word geometry,

what is the probability that it would choose:

9. the letter y? __________

10. the letter e? __________

Name:

Minute

45

1. Find the answer for x that makes this number sentence true: 2x + 9 > 11.

a. 0 b. –5 c. 10 d. –8

2. What is the perimeter of an octagon if each side is

7 inches in length? ______________

3. Which of these could be the area of a shape?

a. 25 m b. 10 ft.

3

c. 7 ft.

2

4. Which of these could be the perimeter of a shape?

a. 25 m b. 10 ft.

3

c. 7 ft.

2

5. Circle the prime numbers: 5 7 10 11 13

6. What is the perimeter of an equilateral triangle with a side length of 5.5 ft.? __________

7. Complete the sequence: 1, 3, 6, 10, 15, _____, _____, _____

8.

−3

7

÷

−3

7

=

Use the following information to complete Problems 9–10.

If a computer were to pick a letter at random from the word perimeter,

what is the probability that it would choose:

9. the letter e? __________

10. a vowel? __________

52

2 ft.

3 in.

Name:

1. What is the perimeter of the parallelogram? __________

2. Which of the following does not produce a negative answer?

a. A negative times a negative

b. A negative divided by a positive

c. A negative plus a negative

d. A negative times a positive

3. If the radius of a circle is 4.25 feet, what is the diameter? __________

4. A recipe that feeds 6 people calls for 3 cups of flour. Jed is making the

recipe for 3 people. How many cups of flour should Jed use? __________

5. Write

1

25

using exponents. __________

6. Reduce:

aaabb

aab

••••

••

=

7. 25% off of $200 is $10. Circle: True or False

8. A room measures 12 feet by 10 feet. Four square yards of carpet

have been ordered to cover the floor. Has enough carpet been ordered?

Circle: Yes or No

9. If x = –5 and y = 2x

2

, then y = _________.

10.

20

2

=

53

Minute

46

1 ft.

8 in.

Name:

Minute

47

1. What is the perimeter of this shape in inches? __________

2. If the radius of a circle is 4

1

4

feet,

what is the diameter? __________

3. If 3x + 4x – 4x = 36, then x = __________.

4. Write

1

10

2

using exponents. __________

5. Simplify:

aab

2

••

=

6.

23

15

⎡

⎣

⎢

⎤

⎦

⎥

+

12

34

⎡

⎣

⎢

⎤

⎦

⎥

=

7. A room measures 12 feet by 10 feet. Thirty yards of trim

have been ordered to go around the room.

Has enough trim been ordered? Circle: Yes or No

8. If y = x

2

+ x –1, find y if x = 3. y = __________

9. 3

41

−10

⎡

⎣

⎢

⎤

⎦

⎥

=

10. Write 0.00028 in scientific notation. __________

54

Name:

55

Minute

48

1. How would you find the area of a pizza?

a. π()r

2

b. π ()d c. (π)

2

r d. (π)

2

d

2. How would you find the perimeter of a pizza?

a. π()r

2

b. π ()d c. (π)

2

r d. (π)

2

d

3. If the diameter of a circle is 11 cm, what is the radius? __________

4. Write

1

8

3

using exponents. __________

5. If x = –2, what does y equal if y = x

3

+ 7? __________

6.

−12

−23

⎡

⎣

⎢

⎤

⎦

⎥

−

12

3 −3

⎡

⎣

⎢

⎤

⎦

⎥

=

7. Reduce:

aa

a

3

2

•

=

Use >, <, or

= to complete Problems 8–10.

8. x

2

__________ x

3

(If x is 2)

9. x

2

__________ x

3

(If x is –2)

10.

1

4

__________

1

4

2

8 in.

10 in.

6 in.

Name:

Minute

49

1. Round 0.7 to the nearest tenth. __________

Use the triangle to complete Problems 2–3.

2. What is the area? __________

3. What is the perimeter? __________

4.

1

10

1

2

• =

5.

4

8

−3

⎡

⎣

⎢

⎤

⎦

⎥

+

−2

−5

−3

⎡

⎣

⎢

⎤

⎦

⎥

=

6.

1

7

of 35 =

7. If x

3

= 125, what does x equal? __________

Use >, < , or = to complete Problems 8–10.

8.

1

8

_____ 2

–3

9. 0.6 _____ 0.5

10. Mode of {1, 2, 2, 3, 3, 3, 14} _____ Mean of {1, 2, 2, 3, 3, 3, 14}

56

10 cm

9 cm9 cm

10 cm

8 cm

Name:

1. Round 12.5to the nearest tenth. __________

2. Simplify:

11

7

11

4

=

Use the figure to complete Problems 3–4.

3. Find the area of the parallelogram. __________

4. Find the perimeter of the parallelogram. __________

Match each word with its definition to complete Problems 5–10.

5. Integer a. average of a set of numbers

6. Rational number b. number that occurs more than any other

number in a set of numbers

7. Irrational number c. positive or negative whole number, or zero

8. Mean d. number in the middle of a set of numbers

that are in numerical order

9. Median e. number that can be written as a fraction like

a

b

10. Mode f. number that cannot be written as a fraction

57

Minute

50

8 ft.

4 ft.

3 ft.

Years

Income

Years

Income

Years

Income

Name:

Minute

51

1. If t = 3, then 3t

2

– t = __________.

2. Reduce:

6•••

•

aab

ab

=

3. The perimeter and circumference of a circle are the same.

Circle: True or False

4. 416• =

5. Find the volume of the box. __________

6. Which of these could be the volume of a shape?

a. 16 m b. 22 m

2

c. 36 m

3

d. 11 m

4

7. What is the area of a square with a side length of 12 cm? __________

8. 8

2

• 8

–2

=

9.

1

3

of 24 =

10. In general, as people get older, their income

increases until they retire. Which of the

graphs illustrates this statement? __________

58

Graph A Graph B Graph C

5 ft.

2 ft.

x

Name:

59

Minute

52

1. If a triangle has a base of 6 feet and a height of 5 feet, what is the area? __________

2. If 5(x + 2) = 5x + 10, then 6(x + 3) = __________.

3. Which measurement is the greatest?

a. 1 yd.

3

b. 1 ft.

3

c. 1 m

3

d. 1 in.

3

4. If the volume of the box is 30 ft.

3

, what is x? __________

5. Round 0.42 to the nearest hundredth. __________

6. What is x if 3

x

= 27? __________

7. What is x if 3

x

=

1

27

? __________

Use >, <, or = to complete Problems 8–10.

8. 2

–2

__________

1

4

9. 14.7 __________ 14.6

10. a positive times a negative __________ a negative times a negative

Bonus! If last month was July, what month

will it be 21 months from now? __________

n 3n – 5

3

2

1

?

50° 50°

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

T

P

Name:

Minute

53

1. What is the missing angle of the triangle? __________

2. List the factors of 18. ______________________________

3.

–1

6

4

8

=

Use the graph to complete Pr

oblems 4–7.

4. What are the coordinates for point P? __________

5. What are the coordinates for point T? __________

6. In what quadrant is point T located? __________

7. If you draw a line from point T to point P,

would the line have a positive or negative slope? __________

Complete the table for Problems 8–10.

8.

9.

10.

Bonus! How many rectangles are in this shape? __________

60

n f(n)

2

1

–2

?

48° 53°

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

GP

Name:

61

Minute

54

1. What is the missing angle of the triangle? __________

2. What is the greatest common factor of 12 and 18? __________

3. What are the first three multiples of 7? __________

Use the graph to complete Problems 4–7.

4. What are the coordinates of points P and G? _____________

5. What is the distance between points P and G? ____________

6. In which quadrant is point G located? __________

7. If point P is slid (translated) 4 units to the right,

what would the new coordinates be? __________

Use f(n) = n

2

– 2 to complete Problems 8–10.

8.

9.

10.

n f(n)

1

3

5

Name:

Minute

55

1. How many degrees are in a triangle? __________

2. What is the greatest common factor of 10 and 30? __________

3. 36 =

4. − 49 =

5. To find the area of a circle, multiply 3.14 by the radius.

Circle: True or False

6. To find the volume of a box, multiply the length by the width by the height.

Circle: True or False

7.

4

25

=

Use f(n) = 10 – n

2

to complete Problems 8–10.

8.

9.

10.

62

n f(n)

1

4

16

Name:

63

Minute

56

1. 2221

2

•( )



+

[]

=

2. − 64 =

3. 5

+

36 =

4. 3

3

−8

6

⎡

⎣

⎢

⎤

⎦

⎥

=

5. To find the volume of a cylinder, multiply 3.14 by the radius times the height.

Circle: True or False

6. To find the area of a triangle, multiply the length by the width.

Circle: True or False

7.

64

81

=

Use f(n) = nn

2

+

to complete Problems 8–10.

8.

9.

10.

n f(n)

1

5

–2

Name:

Minute

57

1. Is 52 closer to 7 or 8? __________

2.

±

81=

3. –2

+

49 =

4. The circumference of a circle is approximately 3.14 times the diameter?

Circle: True or False

5. −

121

144

=

6. Are these ratios proportionate:

6

15

18

45

and ? Circle: Yes or No

7. If n

2

= 100, what does n equal? __________

Use f(n) = n

3

+ n to complete Problems 8–10.

8.

9.

10.

64

dt

1

64

–1

Name:

65

Minute

58

1. Is 60 closer to 7 or 8? __________

2. If 3

2

+ 4

2

= c

2

, then c = __________.

3. –10

+

121 =

4. –3 + (– 4) • 5 + 10 =

5. Write 0.038383838 using bar notation. __________

6. 2

23

15

⎡

⎣

⎢

⎤

⎦

⎥

+

12

34

⎡

⎣

⎢

⎤

⎦

⎥

=

7. 3

2

– 4(–2 + 5) =

Use d = 16t

2

to complete Problems 8–10.

8.

9.

10.

Bonus! Which of the following is closest in value to 1?

a.

99

100

b.

100

99

c.

99

100

()

2

d. 101

3

–.

Name:

Minute

59

1. The symbol is called a(n) __________.

a. division sign b. exponent sign c. radical sign d. hypotenuse

2. When you add the length of any two sides of a triangle,

the result must be greater than the length of the third side.

Based on this statement, can these measurements be correct: 4 ft. x 5 ft. x 11ft.?

Circle: Yes or No

3. Find the area of a 12 by 4 rectangle. __________

4. Round 6.2845 to the nearest hundredth. __________

5. What are the first five digits of the number 2.07? ____________________

6. Round the answer to Problem 5 to the nearest tenth. __________

7. Which measurement is greater?

Circle: degrees in a triangle or an acute angle

8. 39• +

()

=

9. If 6

2

+ b

2

= 10

2

, then b = __________.

10. On a coordinate plane, what quadrant is the point (–3, –5) located? __________

66

Name:

67

Minute

60

1. A(n) __________ number can always be written as a fraction or

as a repeating decimal.

a. irrational b. rational c. integer d. whole

2. Can 5 cm, 5 cm, and 8 cm be the correct

side length measurements of a triangle? Circle: Yes or No

3. What type of triangle is described in Problem 2? __________

4. In a right triangle, Pythagoras discovered that a

2

+ b

2

= c

2

.

Which of the following measurements could be the sides of a right triangle?

a. 1, 4, 5 b. 2, 3, 5 c. 4, 5, 6 d. 5, 12, 13

5.

4

7

÷

3

7

=

6. Put these numbers in order from least to greatest: 0.43, 4.3, 4.03, 0.043

a. 0.43, 0.043, 4.3, 4.03 b. 0.043, 0.43, 4.3, 4.03

c. 0.043, 0.43, 4.03, 4.3 d. 4.3, 4.03, 0.43, 0.043

7. The __________ is the longest side of a right triangle.

a. hypotenuse b. leg c. Pythagorean theorem

8. What is the GCF of 24 and 8? __________

9. What is the LCM of 24 and 8? __________

10. If

1

2

x

x – 4 = –2 then x = __________.

Name:

Minute

61

1. Which of these shapes is not a polygon?

a.

b. c. d.

2. A paper clip might be measured best using:

a. meters b. kilometers c. miles d. centimeters

3. To measure a highway, use:

a. meters b. liters c. grams

Use the prism to complete Problems 4–5.

4. How many faces does the prism have?

a. 5 b. 6 c. 8 d. 12

5. How many edges does the prism have?

a. 5 b. 6 c. 7 d. 9

6. If

m

5

4> , then m > __________.

7. Does the ordered pair (–2, –3) solve the equation y = –5x – 7?

Circle: Yes or No

8.

1

3

+

1

5

=

Use the set of rays to complete Pr

oblems 9–10.

9. These rays form what type of angle?

a. acute b. obtuse c. right

10. The two rays are __________.

a. parallel b. perpendicular c. intersecting

68

Name:

69

Minute

62

Use the prism to complete Problems 1–2.

1. How many faces does the prism have?

a. 8 b. 6 c. 12 d. 10

2. How many edges does the prism have?

a. 10 b. 16 c. 12 d. 18

3. To measure volume, you use meters.

Circle: True or False

4. Perpendicular lines form right angles. Circle: True or False

5. Are x = 4 and y = 8 solutions of the equation: y = x

2

– 2x + 1?

Circle: Yes or No

6. What type of lines are these?

Circle: parallel or perpendicular

7. Which fraction is equal to 0.125?

a.

1

5

b.

1

4

c.

1

6

d.

1

8

8. 0

°

Celsius = __________

°

Fahrenheit

9. 1 gallon = __________ quarts

10. These lines form what type of an angle?

a. acute b. obtuse c. right

D

C

BA

Name:

Minute

63

Use the diagram to complete Problems 1–4.

1. Which letter is inside the circle

but outside the triangle? __________

2. Which letter is outside the rectangle

but inside the triangle? __________

3. Which letter is in all three shapes? __________

4. Which letter is outside the circle but inside the triangle and rectangle? __________

5. How many vertices does this shape have? __________

6. Solve y = – 2x + 4 if x = 3. y = __________

7. 1 yard = __________ inches

8. If

g

2

+ 2 = 5, then g = __________.

9. These lines form what type of an angle?

a. right b. obtuse c. acute

10. What type of shape is this?

a. pyramid b. prism

70

xy

–2 5

12

4–1

6–3

A

B

D

C

Name:

71

Minute

64

Use the diagram to complete Problems 1–2.

1. Which letter is inside all three shapes?

2. Which letter is inside a circle, but outside the triangle?

3. Lines that cross are:

a. intersecting b. parallel c. obtuse

4. Lines that are the same distance away from each other at all times are:

a. intersecting b. parallel c. perpendicular

5. What type of triangle is this?

a. isosceles b. equilateral c. scalene

6. A triangle that has 3 noncongruent sides is a(n) __________ triangle.

a. isosceles b. equilateral c. scalene

7. If f(x) = (x + 3)

2

, find f(2). __________

8. What comes next in the pattern: a, b, b, a, a, b, _____?

9. Which equation describes the data in the table?

a. y = –2x + 1 b. y = x + 1

c. y = –x + 3 d. y = x – 5

10. How many sides does a decagon have?

a. 5 b. 8 c. 10 d. 12

5 in. 5 in.

10 in.

Name:

Minute

65

1. What type of lines are these?

Circle: Parallel or Perpendicular

2. What type of lines are these?

Circle: Parallel or Perpendicular or Intersecting

3. Does x = 16 solve the equation 5(x – 2) – 3(x + 4) = 10?

Circle: Yes or No

4. The perimeter of this shape is __________ in.

5. 5(2x + 13) =

6. If x + y = 12 and x – y = 4, find x and y for both equations

if the values given x and y are the same in both equations. __________

7. What kind of an angle is formed when a clock reads 2:00? __________

8. A triangle with all sides equal is called scalene.

Circle: True or False

9. The perimeter of a room could be:

a. 40 feet b. 40 inches c. 40 kilometers

10. What is the sum of the number of faces and edges in a cube? __________

72

7 cm

3 cm

5 cm 5 cm

Name:

73

Minute

66

1. Draw an equilateral triangle.

2. Is x = 3 a solution for the equation

x

– 2

1+

=

1

4

? Circle: Yes or No

3. To find the distance around a yard, you need to know the __________.

Circle: perimeter or area

Use the set of lines to complete Problems 4–5.

4. Which angle measurement could represent this angle?

a.

45° b.

90° c.

130°

5. What type of angle do the two rays form?

a. obtuse b. right c. acute

6. Solve for x. If x

2

– 2 = 34, then x = __________.

7. 3(– 4x – 5) =

Use the shape to complete Problems 8–9.

8. What is the name of the shape? __________

9. What is the perimeter of the shape? __________

10. Solve for x. If 2x + 5x – 4x = 33, then x = __________.

AG

F

E

D

C

B

O

Name:

Minute

67

1. If

2

3

x

=

8

4

, then x = __________.

2. Which of the following could be the area of a shape?

a. 18 ft. b. 12 m c. 25 in.

2

d. 7 mm

3

3. Which of the following could be the perimeter of a shape?

a. 25 in.

2

b. 12 m c. 18 ft.

2

d. 7 mm

3

For each angle, write acute, obtuse, or right to complete Problems 4–6.

4.

∠

COD __________

5.

∠

AOD __________

6.

∠

AOE __________

7. Draw the line(s) of symmetry.

8. Find f(–2) if f(x) = x

2

+ x + 7. f(–2) =

9. What is the diameter of a circle with the radius of 6.5 inches? __________

10. – 4(2x – 6) =

74

A C

E

D

O

B

3.5 ft.

Name:

75

Minute

68

Use the diagram to complete Problems 1–4.

1. Which letters represent the diameter?

a. AO b. DE c. OB d. AC

2. Which letters represent the radius?

a. DE b. AD c. AO d. BC

3. Which letters represent a chord?

a. OB b. DE c. AO d. OC

4. OB and OC are equal in length. Circle: True or False

5. Find the area of the square on the right. __________

6. Find the perimeter of the square on the right. __________

7. Use +, –, and

• to complete the equation:

4 _____ 5 _____ 2 _____ 6 = 8

8. Draw the line(s) of symmetry.

9. If all the sides of a triangle are equal, it is a(n) __________ triangle.

a. isosceles b. scalene c. equilateral

10. What type of triangle is this?

______________________

4 in.

7 in.

Name:

Minute

69

1. What is the area of the triangle? __________

2. Solve for x. If 4x + 12 + 8 – 10 = 30, then x = __________.

3. Which of these formulas is used to find the area of a triangle?

a. A = bh b. A = lwh c. A =

1

2

bh d. A =

l + w

4 . 3

2

+ 4

2

= 5

2

Circle: True or False

5. Which of the following formulas is used to find the circumference of a circle?

a. C = π + r b. C = πd c. C = dr d. C = π

6. π

7. 49 =

Match each description with the correct word to the right to complete Problems 8-10.

8. __________ All sides of a triangle are equal a. isosceles

9. __________ All sides of a triangle are different b. equilateral

10. __________ Two sides of a triangle are the same c. scalene

Bonus! Find a number that solves x

2

– 6x + 9 = 0. __________

76

~

ABCDEFGH I J KL

–4 –2 0 2 4 6

Name:

77

Minute

70

Use the number line to complete Problems 1–4.

1. Which letter is located at –2? __________

2. Which letter is located at 5? __________

3. Which number represents the letter E? __________

4. Which letter is halfway between F and L? __________

5. Write a mathematical statement to represent:

five times a number is less than 14. ______________________________

6. – 6 > 2 Circle: True or False

Use x = 6, y = 4, and z = 3 to complete Problems 7–10.

7. 4(x + y) =

8. 4 + x ÷ 3 =

9.

1

2

yz =

10. y

2

=

ABCDEFGH I

01234

Name:

Minute

71

1. 3 × 8 ≠ 8 + 3 + 5 Circle: True or False

2. The number 7 is all of the following except a(n):

a. whole number b. integer c. natural number d. irrational number

3. Which letters represent fractions

on the number line? __________

4. If a = 6, then 2a

2

+ 3 = __________.

5. a × 0 = a Circle: True or False

6. Circle the number that is the greatest: –5 –8 –2 –20

7. 11(2b – 3) =

8. 8 + 4 = 3(4) Circle: True or False

9. (2g)

2

=

10. What should x be for this problem to be true: 2 + 3 + x = 1 + 8 – 2? x = __________

Bonus! If the length, width, and height of a box are doubled,

by how much does the volume increase? __________

78

Name:

79

Minute

72

1. –(8 + 3) =

2. (1 + 3) × 5 = 1 + (3 × 5) Circle: True or False

3. Simplify: 12b – 5b + 6b – 20b =

4. If n is a positive number, then –n is a _______________ number.

5.

5

y

• 71

y

• 2

y

=

6. If m is a positive number, arrange the fractions

in order from least to greatest:

m

4

,

m

8

,

m

3

.

____________________

Use >, <, or

= to complete Problems 7–10.

7. –(–5) __________ – 4

8. – 4(4) __________ –15

9.

42 7b +

()

__________ 8b + 28

10. −8 __________ 6

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

Name:

1. Arrange the numbers in ascending order: 3.75, 3

1

4

, 3

4

5

. ____________________

2. 18 – 2(x + 3) =

3. 4(7 − 5)

2

=

4. –(–2d) =

5.

1

2

+

−1

2

=

6. 2g(3g)(4g) =

7. [3 – (– 4)] + 2 =

8. If y = 4, what is y + (–3) + 6? __________

Use the graph to complete Problems 9–10.

9. Where does the graph cross the y-axis? __________

10. Where does the graph cross the x-axis? __________

Minute

73

80

6

x

Area = 24

Name:

81

Minute

74

1. (−5)+ 3 =

2. Simplify the expression: 2(2x + 3x) =

3. Use the diagram to determine the correct equation solving for x.

a. x + 6 = 24 b. 6x = 24

c. x + x + 6 + 6 = 24 d. 2(x + 6) = 24

4. If m = 4, then what two numbers can m equal? __________

5. 5 + −6 > 9 Circle: True or False.

6. Simplify the expression: 4y – 3y + 2 + 3 =

Match each phrase with the correct expression to complete Problems 7–10.

7. A loss of 6 yards a. n

2

8. The difference of a number and 3 b. –6

9. A number squared c. 2n + 3y

10. Two times a number plus 3 times a different number d. n – 3

Bonus! Barney averages 88% through four tests.

What does he need on the fifth test to raise his average to 90%? _______

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

Name:

Minute

75

1. Which member of B = {5, 9, 13, 25} is divisible by 3? __________

2. What is the mean of set B in Problem 1? __________

3. Simplify: 5 + 3m + 4 + 9m =

Use the graph to complete Problems 4–5.

4. What is the y-intercept? __________

5. What is the x-intercept? __________

6. Fifteen less than –3 is __________.

7. If 2d + 10 = 50, what does d equal? __________

Use a = 2, b = 3, and c = 4 to complete Problems 8–10.

8. (3a)(b) =

9. 2(5a) =

10. 2c + 3c =

Bonus! How many different outfits can be made

from 3 shirts, 4 pants, 2 belts, and 2 hats? __________

82

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

Name:

83

Minute

76

Use the graph to complete Problems 1–3.

1. Draw point P at (–3, 2).

2. Draw point T at (2, 4).

3. To get from point P to point T, you

must go up __________ spaces and right __________ spaces.

4. If n = 3(4 – 7)

2

, then n = __________ .

5. Find AB∩ , if

A ={,

,,, }246810

and

B = {

,,, }36912

. __________

(Hint: Which number is in set A and B?)

Simplify by combining like terms to complete Problems 6–10.

6. 10 + 5 + a + 4a =

7. 10b – b

=

8. –2c + 5c + 25c =

9. 10b + 5(b + 2) =

10. 12x + 2x – 17x =

A

D

C

B

Name:

Minute

77

1.

2

9

+

3

9

=

2.

12

bb

+ =

3. If A ={1, 2, 3, 4, 5}

and B ={5, 10, 15, 20}, find A∩ B. __________

4. If n

2

= 49, what is n? __________

5. Based on the graph, category A represents __________.

a. 10% b. 50% c. 70% d. 25%

6. If

2

8

=

5

x

,

then x = __________.

7. Simplify: 4a + 2a – 6a =

8. Which of these expression matches the phrase a number squared plus 4?

a. 2n + 4 b. n + 2 c. n + n + 4 d. n

2

+ 4

9. Which of the following numbers will solve a

2

+ 2 = 11?

a. 3 b. 4 c. 5 d. 0

10. Find n if 3n = 27 + 3. n = __________

84

ABCDEFGH I

–1 0 1

Name:

85

Minute

78

1. The reciprocal of

4

3

t

is __________.

2.

34

dd

+ =

3. Which letter on the line graph represents

1

2

? __________

4.

5

8

s

–

2

8

s

=

5. Write an equation for the following phrase:

3 times a number plus 6 equals 9. ______________________________

6. Which of the following does not solve the inequality

x > –4?

Circle: 2 5 –10 x

7. Which element of S ={1, 2, 3, 4, 5} solves this equation: 3r + r = 16? __________

8. Which phrase describes 2(n + 5)?

a. A number increased by 5 b. Two times the difference of a number and 5

c. Two plus a number plus 5 d. Two times the sum of a number and 5

9. (–3w)(–2w)(–4w) =

10. If n = 3, then n

2

= 3n. Circle: True or False

Name:

Minute

79

1. If A={5, 6, 7, 8, 9} and B={prime numbers}, what is A∩ B? __________

2. (2a)(–5a)(4a

2

) =

3. What is the solution of x > 5?

a. All numbers greater than 5

b. All numbers less than 5

c. All numbers greater than 5 and all numbers less than –5

4.

1

2

3

÷

a

=

5. If Jill is n years old and Jack is 3 years older,

which one of the following equations describes Jack’s age?

a. n – 3 b. 3n c. n + 3 d. n

2

6. What is the coefficient in 6y

4

? __________

7. What is the exponent in 6y

4

? __________

8. Evaluate 25 – 4y, when y = 5. __________

9. Is n

2

always greater than n? Circle: Yes or No

10. Is n

2

always greater than n for all whole numbers? Circle: Yes or No

86

Name:

87

Minute

80

1. 2a(3a + 4) = 6a

2

+ 8a

Circle: True or False

2. Simplify: 2a + 5a + 6a

2

=

3. Is (4, –14) a solution for the equation y = –3x – 2? Circle: Yes or No

4. If a = 2, then 3 • 4a = 12a. Circle: True or False

5.

1

2

48 b +

()

=

6. 5(4c) =

7. If a = b and b = 2, then a = _____.

Write an equation for each phrase and solve it to complete Problems 8–10.

8. Four times a number is 40. _____________________________

9. The sum of n and 4 is 20. ______________________________

10. Half of a number is 10. ________________________________

ABC

15

40

50

Name:

Minute

81

1. If AC is 11 inches and BC is 4 inches, then AB = __________.

2. 4b + 3b – 5b + 5 =

3. 5(3g) =

4. 3 • 2 • 5a =

5. Write an equation for the following statement and then solve it:

three times a number plus 6 equals 12. ______________________________

6.

2

3

2

31

••

a

=

7. 5a + 6b + 4a – 2b =

8.

−4

2

=

9.

−4

−2

=

10. What is the perimeter? __________

88

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

Name:

89

Minute

82

1. The sum of a positive number and a negative number is always positive.

Circle: True or False

Match each problem with the correct answer to complete Problems 2–6.

2. 5(y + b) a. 4y + 20

3. 4y • 5y b. 5y + 5b

4. 10(5y) – 20y c. 18y

3

5. 3y • 2y • 3y d. 30y

6. 4(y + 5) e. 20y

2

Use the graph to complete Problems 7–9.

7. Is the point (–5, 0) on the line? Circle: Yes or No

8. Is the point (0, 2) on the line? Circle: Yes or No

9. Find the slope

rise

run

()

of the line. __________

10. If a line on a graph goes up from left to right, the slope of the line is __________.

Circle: positive or negative

Name:

Minute

83

1. What is the coefficient in 7y

3

? __________

2. If x = 2 and y = 3, then x

2

y

2

= __________.

3. 3x + 6x = 18x

2

Circle: True or False

4. 12x + 5x – 7x =

5. For what integers is n × 4 > 10? __________

6. Simplify: 5y + 6y – y =

7. Evaluate 50 – 4y when y = –3. __________

8. If 5x + 10 = 25, then solve for x. __________

9. In the equation y = 3x + 7, the slope is 3.

What is the slope of the line y = 4x – 2? __________

10. If y–2 = 8, then y = __________.

Bonus! What is the sum of the factors for the number 18? __________

90

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

8 ft.

6 ft.

Name:

91

Minute

84

1. If x = 5, then x

2

– x + 8 = __________.

2. If 5 more than n is 12, what is n? __________

3. Find the area of the triangle. __________

4. If x + 6 = –2, then x = __________.

5. If –3x = 27, then x = __________.

6. Simplify: 3y + 2y + 6y – 4x =

7. What does

1

2

x equal if x is 9? __________

Use the graph to complete Pr

oblems 8–10.

8. In how many places do the lines intersect? __________

9. In which quadrant do the lines intersect? __________

10. The lines intersect at __________.

xy

2

6

18

Name:

Minute

85

1. If 5(x + 4) = 30, then x = __________.

2. If 6 =

1

3

x, then x = __________.

3. If 3x + 2x = 60, then x = __________.

4. If x = 2, then

10x

x

= 10.

Circle: True or False

5. Jason travels 20 miles east, turns around and travels 8 miles west.

How far east did Jason actually end up from his starting position? __________

6. A positive times a negative equals a _______________.

7. A negative times a negative equals a _______________.

8. A positive divided by a negative equals a _______________.

9. A negative divided by a negative equals a _______________.

10. Complete the table on the right assuming that: y = 4x + 2.

92

4 ft. 6 ft.

Name:

93

Minute

86

1. 1

48

=

2. What is the maximum number of 33¢ stamps that

can be purchased with $3? __________

3. What is the area of the rectangle that is beside the square? __________

4. 4(2a + 8) =

5. What is 20% of 40? __________

6. Jessica buys lollipops for $.25 and sells them for $.50.

If she sells 10 lollipops, what is her profit? __________

7. 3(4x) – 2x =

8. 9 + 3

1

2

+ 2

1

2

=

9.

16

8

ab

=

10.

2

7

3

7

aa

+ =

Name:

Minute

87

1. 5(a + 3b) =

2. 3x

2

+ 2x

2

=

3. 2 • 3 • 4 • y • y • y =

4. Find the number: three times a number plus 8 is 38. __________

5. If 6x + 9 + 3x = 45, then x = __________.

6. If y

3

= 64, what is y? __________

7. Find the lowest common denominator for the fractions

1

3

and

3

8

. __________

8. Which of these will have the greatest value for all positive numbers “x” ?

a.

x

05.

b.

x

005.

c.

x

0 005.

d.

x

0 0005.

9. If x = –2 and y = 4, then –x – xy = __________.

10. Which of the following is not the same as the others?

a. 41% b. 0.41 c.

41

100

d. 0.041

94

xy

4

0

–2

AB

1

3

4

6

5

8

2

7

9

Name:

95

Minute

88

Use the diagram to complete Problems 1–2.

1. Find AB∩

.

__________

2. What is the mean of AB∩ ? __________

3. Write 9

1

2

% as a decimal. __________

4.

10 10 10

10 10

••

•

=

5. Which of these represents 3 times a number squared?

a. 3n

2

b. 3 n c. 3(2n) d. 3(n + n)

6. –[–(– 4)] =

7. Circle the number that is not prime: 11 13 17 22 29

8. 2(7 + 3)

3

=

9. In the equation p = 9, what two numbers

can p equal? __________

10. Complete the table on the right assuming that: y = –2x + 8.

5 in.

8 in.

x

Name:

Minute

89

1. If a = 5, then 50 – 10 + 4a = __________.

2.

2

3

5

7

••

n

y

=

3.

−

×

−3

4

a

b

=

4. If n represents an odd number, what equation would represent the next odd number?

a. 2n b. n + n c. n + 2 d. n – 2

5. If 2y + 3y = 35 – 5, then y = __________.

6. Solve:

2

3

b

= 8

7.

55ac

d

ac

d

+ =

8. If the volume of this box is 80 in.

3

,

then what is the value of x? __________

Use the graph to complete Problems 9–10.

9. Which of these equations represents the graph?

a. y = x – 2 b. y = 2x + 2

c. y = –5x + 2 d. y = –

1

2

x – 2

10. What is the y-intercept of the graph? __________

96

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

A

B

Name:

97

Minute

90

1. If a = 4, then a

2

= __________.

2. 4x(x + 3) =

3. If 6x + 3x + 4 = 40, then x = __________.

4. What is m

2

n

3

if m = 5 and n = 2? __________

5. Simplify: 5x

2

y + 2x

2

y – 4x

2

y =

6. Find angle B if angle A = 60°. __________

7. x

2

• x

4

• x =

8. –3 36 =

9. –(– 4)

2

=

10. What is x(x – y) + xy if x = –3 and y = –2? __________

Bonus! Which of these choices makes the best comparison,

STRAW is to WARTS as 6323 is to __________.

a. 2336 b. 6232 c. 3236 d. 6332

6 ft.

8 ft. 2 ft.

y

Name:

Minute

91

1. Solve for x: 3x + 2 = 8. x = __________

2. 12(x – 6) =

3.

(− 9)(3) =

4. If –x = 8, then x = __________.

5. Solve for x. 3x + 2x = 30, x = __________

6.

aaa

aab

••

=

7. 12x • x

2

• 2x =

8. Solve for x. 4x + 20 = 3x, x = __________

9. What is y if both triangles are proportional? __________

10. (4y)

2

=

Bonus! Leah likes the number 400 but not 500. She likes 900 but not 999.

She likes 2,500 but not 600. Which of these numbers will she like?

a. 1,000 b. 1,100 c. 1,200 d. 1,600

98

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

Name:

99

Minute

92

1.

16 − 25 =

2. Solve for x. 6x – 2x = 24, x = __________

3. –5(x – 2) =

4. If –y = x + 6, then y = __________.

5. Solve for a. –10a = 70, a = __________

6. 2x • x • 5x =

7.

a

cc

+

2

=

8. If y = –3x + 6, then the slope of this line is negative.

Circle: True or False

Use the graph to complete Problems 9–10.

9. Which of these equations describes the line in the graph?

a. y = x + 3 b. y = x – 3

c. y = –x + 3 d. y = –x – 3

10. Where does the line cross the x-axis? __________

xy

25

49

715

Name:

Minute

93

1. Is x = 3 a solution of the equation 3x + 1 = 5x – 5?

Circle: Yes or No

2. If 3x < 15, then x < __________.

3. 4x(x – 6) =

4. If –x = –7, then x = __________.

5. Does (2, 3) solve the equation 3x + 2y = 12? Circle: Yes or No

6. Solve for a: –4a ≤ 12. a > __________

7. What is the slope of the line y = 4x + 5? __________

8. What is the y-intercept of the equation in problem 7? __________

9. Use the chart on the right to complete the function rule y = ____ x + 1.

10. Using the function rule from Problem 9, find y if x = 10. __________

100

x

Name:

101

Minute

94

1. If

x =

7

, then x = __________ or x = __________.

2. If 6x ≥ 18, then x ≥ __________.

3. Write an equation for the following statement and solve:

six times a number plus 5 times the same number is 33. __________

4. Does x = 15 solve the equation 2x + 10 = 3x? Circle: Yes or No

5. Solve for x: –7x – 1 < 6. x > __________

6. 5(a + b + c) =

7. Solve for y: y – 5 = x + 3. y = __________

8. Does (–1, 1) solve the equation 2x + y = –3? Circle: Yes or No

9. If the volume of the cube is 27 in.

3

, then what is x? __________

10. What is the surface area of the cube in Problem 9?

Bonus! A boy is 5 years old and his sister is 3 times as old as he is.

When the boy is 18, how old will his sister be? __________

xy

15

-1 -3

01

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

Name:

1. What is the slope of the equation y = 3x – 8? __________

2. What is the y-intercept of the equation above? __________

3. What is f(3) if f(x) = x

2

– x? __________

4. Simplify: 3x(4x

2

– 8x + 2) =

5. If x − 1 = 8, then x = __________ and __________.

6. Parallel lines have __________ slopes.

a. the same b. opposite c. reciprocal

7. Complete the function rule for the table: y = 4x + ____

Use the graph to complete problems 8–10.

8. If you graphed the x- and y-coordinates

from the table in Problem 7 and connected the dots,

what shape would you have? __________

9. In the first quadrant, the x and y values are both __________.

Circle: positive or negative

10. In the third quadrant, the x and y values are both __________.

Circle: positive or negative

Minute

95

102

Name:

103

Minute

96

1. Does x = 3 solve the equation x

2

+ 3x = 0? Circle: Yes or No

2. What is the slope of the equation: y = –13x + 8? __________

3. What is the y-intercept of the equation in Problem 2? __________

4. If y = 3x, what is the range given the domain of {2, 3, 5}? __________

5. a

2

(a)(a

3

) =

6. Solve: 3x > –9. x > __________

Match the problem with the correct answer to complete for Problems 7–10,

7. x – 3 = –7 a. x = 1

8. x = 4 b. x = – 4

9.

x

2

= 4

c. x = 16

10. 2x – 6 = –4 d. x = 8

Bonus! If all ziggles are zoogles and all zoogles are zaggles,

do all ziggles have to be zaggles? Circle: Yes or No

4 32 144

17 28 122

18 64 188

322 14 200

x + 5

3

Name:

Minute

97

Use the rectangle to complete Problems 1–3.

1. What is the area? __________

2. What is the perimeter? __________

3. If the area of the rectangle is 21m

2

, what is x? __________

4. (4x

2

+ 8)6 =

5.

–(–)−

[]

5

= –5 Circle: True or False

6. –a

2

= (–a)

2

Circle: True or False

7.

bc

b

43

2

=

8. Solve: –2x < 9. x > __________

9.

r

10

=

21

7

r = __________

10. 60 is 75% of what number? __________

Bonus! Which number does not belong in the chart?

104

x – 2

4x

Name:

105

Minute

98

1. What is the area of the rectangle? __________

2. What is the perimeter of the rectangle? __________

3. If 2x + 8 = 3x, does x = 8 solve the equation? Circle: Yes or No

Use the graph to complete Problems 4–7.

4. In which quadrant is the point (x, 3) if x < 0? __________

5. At what coordinates do the lines intersect? __________

6. Does line A have a positive or negative slope? __________

7. Which of these could be the equation for line B?

a. y = –2x – 5 b. y = –2x + 5

c. y = 2x + 5 d. y = 2x + 5

Circle the best estimate to complete Problems 8–10.

8. 18% of 50 a. 1 b. 10 c. 100

9. 75% of 250 a. 18 b. 180 c. 1,800

10. 200% of 800 a. 15 b. 150 c. 1,600

–5 –4 –3 –2 –1 0 1 2 3 4 5 x

y

5

4

3

2

1

–1

–2

–3

–4

–5

B

A

Name:

Minute

99

1. Given the line y = 3(x + 2), what is the slope? __________

2. What is the y-intercept of the line in Problem 1? __________

3. Is the point (1, 9) on the line in Problem 1? __________

4. Does the line in Problem 1 pass through the origin (0, 0)?

Circle: Yes or No

5. How many solutions does the equation x = –2

have?

a. 1 b. 1 c. none

6. A coin was flipped three times. What are the chances

that all 3 flips resulted in heads? __________

7. A circle was divided into 3 pieces. Two of the pieces

make up 200 degrees of the circle. How many

degrees is the third piece? __________

Choose the best estimate to complete Problems 8–10.

8. 21 out of 60 a. 50% b. 75% c. 33%

9. 9% of 45 a. 5 b. 15 c. 25

10. 64% a.

3

4

b.

2

3

c.

1

2

106

Name:

107

Minute

100

1. If f(x) = x

2

+ 1, then f(2) = __________.

2. How many solutions does the problem 3 = 3−x

have? __________

3. If two lines have the same slope, they are __________.

a. parallel b. perpendicular c. intersecting

4. If x

2

= 400, then x = __________.

5. 77• =

6. Write an equation to show three times a number is 11. __________

7. aa

34

• =

8. (a

3

)

2

=

9.

a

5

3

10. The area of the base of the cylinder is 40

cm

2

.

The height is 10 cm. What is the volume? __________

Bonus! Find one solution of three numbers that add up to 41. Circle the numbers.

2 3 21 17 11 8 12 13

108

Minute 1

1. 8

2. 6

3. 35

4. 14

5. 36

6. 3

4

7. 72

8. 8

9. 1

10. 17

Bonus: 5 pigs, 2 chickens

Minute 2

1. 24

2. 4

5

3. 2

4. 5

2

= 25

5. True

6. 30

7. a

8. 24

9. 59

10. c

Minute 3

1. 26

2. 4

4

• 6

2

3. 2

4. 4

2

= 4 • 4, 2

4

= 2 • 2 • 2 • 2

5. 3,200

6. 18

7. 43

8. 42

9. 55

10. b

Minute 4

1. 3,570

2. 2

5

= 32

3. a, d

4. a, b

5. c

6. 4

7.

1

4

8. 3

9. 5

10. 51

Minute 5

1. False

2. 5.806 x 10

3

3. True

4. 8

5. 42

6. 3

7. x

3

8. 36

9. 2

2

= 4

10. b

Minute 6

1. 14

2. 2.0136 x 10

4

3.

4

9

4. True

5. 4

6. 20

7. Yes

8. 20

9. 4

2

= 16

10.

1

9

Bonus: 18

Minute 7

1. 5, –4, 100

2. 0.7

3. 3

4. 4

5. c

6. 24

7. $0.75

8. 70%

9. 4.2

10. 0

Minute 8

1. 3,064

2. 4

4

• 8

2

3. 56

4. 18

5. 2.6373 × 10

4

6. d

7. 46%

8. $1.20

9. 6.3

10. 64

Minute 9

1. 3

2.

1

64

3. 7

2

= 49

4. 406.8

5. 0.468

6. 32

7. Yes

8. 3.62 × 10

4

9. 48%

10. 7

Bonus: 2 + 3 + 5 + 7 + 11 = 28

Minute 10

1. 23,000 pounds

2. 4.8

3. 5.9 × 10

–3

4. a

3

• b

2

• c

5. 35%

6. 8

5

7.

1

4

8. True

9. 10

10. c

Minute 11

1. –50, –25, –10, 10, 25

2. 9

2

= 81

3. 150 in.

2

4. 6

5. –81

6. –5

7. 24%

8. >

9. <

10. >

Bonus: 4, 2, 3, 1 or 2, 4, 3, 1

Minute 12

1. 56

2. –1

3. 12, 8, 0, –3, –4

4. –80

5. 8.43 × 10

2

6. 216 in.

3

7. 36

8. True

9. 18

10. 24

Bonus: 8, 13, 21

Minute 13

1. True

2. 13

3. 24

4. 10

5.

1

9

6. –22

7. –2

8. –15

9. –5

10.

1

25

Bonus: 1, 5, 10, 10, 5, 1

Minute 14

1. 5

2. False

3. 1.407 × 10

3

4. 9

5. –10, 0,

–11

,

20

6. 2 hrs. 14 minutes

7. –2

8. 49

9. 4

6

= 4,096

10. Negative (–)

Minute 15

1. 5

2. –20

3. –8

4. 20

5. –2

6. a

7. True

8. Positive (+)

9. True

10. 25

Minute 16

1. 18

2. –7

3. b

4. b

5. –16

6. –30

7. –32

8. –2

9. True

10. No

Bonus: 12

Minute 17

1.

2

4

2. –5

3. 2

4. c

5. –17

6. d

7. 60

8. False

9. True

10. –3

Minute 18

1. 2

2. –6

3. 210

4. $7 loss

5.

1

36

6. –

1

12

7. True

8. –20

9. 14

10. a, c

Bonus: 25 hours

Minute 19

1. 0.38

2. –22

3. 25

4. 7

5. 4,380

6. 3

3

• 4

3

7. –2

8. No

9. –11

10. c

Bonus: $6,400

Minute 20

1. 0.2

2. –20

3. 11

4. 100

5. c

6. 0.36

7. a

8. 64

9. 30

10. 30

M

inute

A

nswer

K

ey

109

Minute 21

1. 13.28

2. 7

3. b

4. 0.1

5.

2

15

6. Rational

7. 3.82 × 10

–2

8. 12

9. 8

2

= 64

10. 12

Minute 22

1. 0.16,

4

25

2. 36

3. 75%

4. a

5. –8

6. 2.5

7. 0.12 × 84 = n

8. <

9. =

10. >

Minute 23

1. $3

2. 60

3. Yes

4.

3

8

5. a, b

6. (41 ÷ 55) x 100 = s

7. d

8.

1

6

9. 15

10. a

3

• b

4

Minute 24

1. 15

2. –6

3. 55 ft.

4. 7

5. a, b, d

6. b

4

7. b

8. $1.80

9. 60%

10. 32

Minute 25

1. 100

2. 15

3. Discount

4. False

5. b, c

6. $4

7. d

8. 20% of 400

9. 40

10.

1

36

Bonus: Answers may vary.

Possible answer: 1Q, 2D, 4N

Minute 26

1.

9

20

2. False

3. 25% of 500

4. 0.05,

1

10

,

1

5

, 25%

5. True

6. –

4

9

7.

11

3

8. –

1

3

9. 70°

10. 4

1

2

Minute 27

1.

3

10

2. True

3.

1

20

,

1

8

, 15%, 0.78

4. True

5. 20

6. –

1

5

7. –

5

6

8.

43

4

9. 20% of 1,000

10. 2, 5, 7, 11

Minute 28

1. Second

2. a, b

3. 0.075

4. <

5. a, b

6.

1

6

7. 4,007,400,000 cm

8. Irrational

9. 5 – (8 + 2) = –5

10. (5 × 3) – (4 + 10) = 1

Minute 29

1. True

2. 7

3. –

33

4

4. 4.332 × 10

3

5. 32%

6. 0.025

7. 52%

8. d

9.

1

8

10. Negative

Minute 30

1. False

2. –28

3.

3

13

4. Rational

5. –

38

3

6. $3

7. 3

8. 10

9.

1

100

10. 78 sq. units

Bonus: 29

Minute 31

1. True

2. –18

3.

3

16

4. 0.25, 25%

5. –

22

5

6.

1

5

7.

4

25

8. 2

9. –

5

8

10. a = 12

Minute 32

1. 15

2.

9

56

3. –

5

8

4. 2

5. 8.4 × 10

–3

6. 90

7.

1

400

8. 60

9. –6

10. a

Minute 33

1. –42

2. 3

3. 9

4.

1

64

5. 6

6. mean

7. 12

8. 3

9. –13

3

5

10. 72

Minute 34

1.

9

25

, 0.36

2. a

3. –27

4. 4

5. 16

6.

3

20

7. 51

8. 12

–2

=

1

144

9. x = 25

10. y = 11

Minute 35

1. 11, 0, –5, –5

1

2

, –21

2. 4.2 × 10

–6

3. –4

4. –9

5. 30%

6.

3

10

7. 0.30 or 0.3

8.

50

15

9. 7

12

10. a

Bonus: 400

Minute 36

1. 0, –7, –12, –15

2. 3.4322 × 10

4

3. –16

4. 50

5. –

25

11

6.

25

11

7. 4

8

8. b

9.

3

10

, 30%

10. 29

Minute 37

1. 6

2. 3,111

3. –36

4.

3

13

5. Brittany

6. Jill

7. 20

8. –

36

11

9. 5

18

10. –

7

11

Bonus: 4

Minute 38

1.

3

12

should be

4

12

2. 25%

3. 50%

4. Angie, Nicole

5. False

6.

1

56

7. 14

8. Tuesday

9. About 22

10. c

Minute 39

1.

4

21

should be

7

21

2. 5

3. 4

4. 4

5. Spencer, Trent

6. No

7. Allisen

8. Andrew

9. –15

10. 36

Minute 40

1. March

2. Food

3. About $18

4. 3

5. 3

6. 3

7. 4

8. –19

9.

1

49

10.

1

2

a

Bonus: 4

M

inute

A

nswer

K

ey

Minute 56

1. 144

2. –8

3. 11, –1

4.

5. False

6. False

7.

8

9

8. 2

9. 8

10. 32

Minute 57

1. 7

2.

±

9

3. –9, 5

4. True

5. –

1

36

6. Yes

7.

±

10

8. 2

9. 130

10. –10

Minute 58

1. 8

2.

±

5

3. 1, –21

4. –13

5. 0.038

6.

7. –3

8. 16

9.

±

2

10. 16

Minute 59

1. c

2. No

3. 48 sq. units

4. 6.28

5. 2.0707

6. 2.1

7. Degrees in triangle

8.

±

9

9.

±

8

10. Quadrant III

Minute 60

1. b

2. Yes

3. Isosceles

4. d

5.

4

3

= 1

1

3

6. c

7. a

8. 8

9. 24

10. x = 4

Minute 46

1. 54 in. or 4 ft.

2. a

3. 8

1

2

feet

4. 1.5 cups

5. 5

–2

6. ab

7. False

8. No

9. y = 50

10. 20

Minute 47

1. 40 in.

2. 8

1

2

feet

3. x = 12

4. 10

–2

5. a

6.

7. Yes

8. y = 11

9.

10. 2.8 × 10

–4

Minute 48

1. a

2. b

3. 5

1

2

cm

4. 8

–3

5. y = –1

6.

7. a

2

8. <

9. >

10. >

Minute 49

1. 0.8

2. 24 in.

2

3. 24 in.

4. 1

5.

6. 5

7. 5

8. =

9. >

10. <

Minute 50

1. 12.6

2. 11

3

3. 80 cm

2

4. 38 cm

5. c

6. e

7. f

8. a

9. d

10. b

110

Minute 41

1. 4 feet

2. a

3. About 5'1" tall

4. 10 years old

5. m = 294

6. x = 7

7. d = 80

8. x = 64

9. 63 feet

10. 30 in.

Minute 42

1. B

2. A

3. C

4. D

5. Yes

6. No

7. Mean

8. –4

9. –

19

8

10. 6

Minute 43

1. 5

2. 24 cm

3. a

4. d

5.

1

6

6.

1

2

7. 22

8. –

6

7

9.

1

11

10.

2

11

Minute 44

1. 40

2. 23 cm

3. c

4. a

5. 1, 2, 3, 5

6.

2

3

7. 10.4

8.

9

49

9.

1

8

10.

1

4

Minute 45

1. c

2. 56 in.

3. c

4. a

5. 5, 7, 11, 13

6. 16.5 ft.

7. 21, 28, 36

8. 1

9.

1

3

10.

4

9

Minute 51

1. 24

2. 6a

3. True

4. 8

5. 96 ft.

3

6. c

7. 144 cm

2

8. 1

9. 8

10. Graph B

Minute 52

1. 15 ft.

2

2. 6x + 18

3. c

4. 3 ft.

5. 0.42

6. 3

7. –3

8. =

9. >

10. <

Bonus: May

Minute 53

1. 80°

2. 1, 2, 3, 6, 9, 18

3. –

1

12

4. (3, 3)

5. (–3, 2)

6. II

7. Positive

8. 4

9. 1

10. –2

Bonus: 36

Minute 54

1. 79°

2. 6

3. 7, 14, 21

4. P(3,–4) G(–5, –4)

5. 8

6. III

7. (7, –4)

8. 2

9. –1

10. 2

Minute 55

1. 180°

2. 10

3. 6

4. –7

5. False

6. True

7.

2

5

8. 9

9. 1

10. –15

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2

9

-24

18

3 5

4 9

5 8

5 14

-2 0

-5 6

2

3

-6

12 3

-3 0

111

Minute 61

1. c

2. d

3. a

4. a

5. d

6. 20

7. No

8.

8

15

9. a

10. c

Minute 62

1. a

2. d

3. False

4. True

5. No

6. Parallel

7. d

8. 32

9. 4

10. b

Minute 63

1. A

2. D

3. B

4. C

5. 8

6. -2

7. 36

8. g = b

9. c

10. b

Minute 64

1. C

2. A

3. a

4. b

5. a

6. c

7. 25

8. b

9. c

10. c

Minute 65

1. Perpendicular

2. Intersecting

3. Yes

4. 30 in.

5. 10x + 65

6. x = 8, y = 4

7. Acute

8. False

9. a

10. 18

Minute 66

1.

2. Yes

3. Perimeter

4. a

5. c

6. x =

±

6

7. –12x –15

8. Trapezoid

9. 20 cm

10. x = 11

Minute 67

1. 3

2. c

3. b

4. Acute

5. Right

6. Obtuse

7.

8. 9

9. 13 in.

10. –8x + 24

Minute 68

1. d

2. c

3. b

4. True

5. 12.25 ft.

2

6. 14 ft.

7. +, •, –

8.

9. c

10. Isosceles

Minute 69

1. 14 in.

2

2. 5

3. c

4. True

5. b

6. 3.14

7. 7

8. b

9. c

10. a

Bonus: x = 3

Minute 70

1. D

2. K

3. –1

4. I

5. 5n < 14

6. False

7. 40

8. 6

9. 6

10. 16

Minute 71

1. True

2. d

3. B, D, F, H

4. 75

5. False

6. –2

7. 22b – 33

8. True

9. 4g

2

10. 2

Bonus: 8 times larger

Minute 72

1. –11

2. False

3. –7b

4. negative

5. 710y

3

6.

m

8

,

m

4

,

m

3

7. >

8. <

9. =

10. >

Minute 73

1. 3

1

4

, 3.75, 3

4

5

2. 12 – 2x

3. y = 16

4. 2d

5. 1

6. 24g

3

7. 9

8. 7

9. (0, 2)

10. (–2, 0)

Minute 74

1. 2

2. 10x

3. b

4.

±

4

5. True

6. y + 5

7. b

8. d

9. a

10. c

Bonus: 98%

Minute 75

1. 9

2. 13

3. 12m + 9

4. –3

5. 4

6. –18

7. 20

8. 18

9. 20

10. 20

Bonus: 48

Minute 76

1. (3 left, 2 up)

2. (2 right, 4 up)

3. 2, 5

4. 27

5. {6}

6. 5a + 15

7. 9b

8. 28c

9. 15b + 10

10. –3x

Minute 77

1.

5

9

2.

3

b

3. {5}

4.

±

7

5. d

6. 20

7. 0

8. d

9. a

10. 10

Minute 78

1.

3

4t

2.

7

d

3. G

4.

3

8

s

5. 3n + 6 = 9

6. –10

7. 4

8. d

9. –24w

3

10. True

Minute 79

1. {5, 7}

2. –40a

4

3. c

4.

3

4a

5. c

6. 6

7. 4

8. 5

9. No

10. No

Minute 80

1. True

2. 6a

2

+ 7a

3. Yes

4. True

5. 2b + 4

6. 20c

7. 2

8. 4n = 40, n = 10

9. n + 4 = 20, n = 16

10.

n

2

= 10, n = 20

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112

Minute 81

1. 7 in.

2. 2b + 5

3. 15g

4. 30a

5. 3n + 6 = 12, n = 2

6.

4

9

a

7. 9a + 4b

8. –2

9. 2

10. 180

Minute 82

1. False

2. b

3. e

4. d

5. c

6. a

7. Yes

8. No

9.

4

5

10. Positive

Minute 83

1. 7

2. 36

3. False

4. 10x

5. n > 2

6. 10y

7. 62

8. 3

9. 4

10. 100

Bonus: (1 + 2 + 3 + 6 + 9 +18 = 39)

Minute 84

1. 28

2. 7

3. 24 ft.

2

4. –8

5. –9

6. 11y – 4x

7. 4.5

8. 1

9. Quadrant IV

10. (4, –3)

Minute 85

1. 2

2. 18

3. 12

4. True

5. 12 miles

6. Negative

7. Positive

8. Negative

9. Positive

10. 10, 1, 4

Minute 86

1. 1

2. 9

3. 24 ft.

2

4. 8a + 32

5. 8

6. $2.50

7. 10x

8. 15

9. 2ab

10.

5

7

a

Minute 87

1. 5a + 15b

2. 5x

2

3. 24y

3

4. 10

5. 4

6. 4

7. 24

8. d

9. 10

10. d

Minute 88

1. {5, 8}

2. 6.5

3. 0.095

4. 10

5. a

6. –4

7. 22

8. 2,000

9.

±

9

10. 2, 8, 12

Minute 89

1. 60

2.

10

21

n

y

3.

3

4

a

b

4. c

5. 6

6. 12

7.

10ac

d

8. 2 in.

9. a

10. –2

Minute 90

1. 16

2. 4x

2

+ 12x

3. x = 4

4. 200

5. 3x

2

y

6. 30°

7. x

7

8. –18

9. –16

10. 9

Bonus: c

Minute 91

1. 2

2. 12x – 72

3. –9

4. –8

5. 6

6.

a

b

7. 24x

4

8. –20

9. 1.5 ft.

10. 16y

2

Bonus: d

Minute 92

1. –1

2. 6

3. –5x + 10

4. –x – 6

5. –7

6. 10x

3

7.

a

c

+ 2

8. True

9. c

10. (3,0)

Minute 93

1. Yes

2. 5

3. 4x

2

– 24x

4. 7

5. Yes

6. a > –3

7. 4

8. 5

9. 2

10. 21

Minute 94

1. 7, –7

2. x ≥ 3

3. 6n + 5n = 33, n = 3

4. No

5. x > –1

6. 5a + 5b + 5c

7. y = x + 8

8. No

9. 3 in.

10. 54 in.

2

Bonus: 28

Minute 95

1. 3

2. –8

3. 6

4. 12x

3

– 24x

2

+ 6x

5. 9, –7

6. a

7. 1

8. A line

9. Positive

10. Negative

Minute 96

1. No

2. –13

3. 8

4. {6, 9, 15}

5. a

6

6. x > –3

7. b

8. c

9. d

10. a

Bonus: Yes

Minute 97

1. 3x + 15

2. 2x + 16

3. 2

4. 24x

2

+ 48

5. True

6. False

7. b

2

c

3

8. x > –4.5

9. 30

10. 80

Bonus: 17 (odd)

Minute 98

1. 4x

2

– 8x

2. 10x – 4

3. Yes

4. II

5. (–3, 1)

6. Positive

7. a

8. b

9. b

10. c

Minute 99

1. 3

2. 6

3. Yes

4. No

5. c

6.

1

8

7. 160°

8. c

9. a

10. b

Minute 100

1. 5

2. 2

3. A

4.

±

20

5. 7

6. 3n = 11

7. a

7

8. a

6

9. a

2

10. 400 cm

3

Bonus: 3, 17, 21 or 11,

13, 17, or 8, 12, 21

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