Middle-Grade Math Minutes

Written byDoug Stoffel

Editor

Alaska Hults

Illustrator

Corbin Hillam

Cover Illustrator

Rick Grayson

Designers

Moonhee Pak and Mary L. Gagné

Cover Designer

Barbara Peterson

Art Director

Tom Cochrane

Project Director

Carolea Williams

© 2000 Creative Teaching Press, Inc., Huntington Beach, CA 92649Reproduction 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.

MMiiddddllee--GGrraaddee

MMaatthh MMiinnuutteess

One Hundred Minutes to Better Basic Skills

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

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

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

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

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

Table of Contents

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The focus of Middle-Grade Math Minutes is math fluency—teaching students to solve problems effortlessly and rapidly. The problems in thisbook provide students with practice in every key area of middle-grademath instruction, including

• basic multiplication and division facts

• money

• graphing

• problem solving

• measurement

• fractions

• place value

• time

• pre-algebra

• the vocabulary of mathematics

• geometry

Use this comprehensive resource to improve your students’ overall math fluency, which will promote greater self-confidence in their math skills aswell as provide the everyday practice necessary to succeed in a testing situation.

Middle-Grade Math Minutes features 100 “Minutes.” Each Minute consists often classroom-tested problems for students to complete in one minute.Each Minute includes questions of varying degrees of difficulty, integrating problem solving and basic math skills. This unique formatoffers students an ongoing opportunity to improve their own fluency in amanageable, nonthreatening format. The quick, one-minute format combined with instant feedback makes this a challenging and motivationalassignment students will look forward to each day. Students becomeactive learners as they discover mathematical relationships and applyacquired understanding to complex situations and to the solution of realistic problems in each Minute.

Introduction

4

How to Use This Book

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

order. Students who need the most support will find the order of skills as

introduced most helpful in building and retaining confidence and success.

For example, the first 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.

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

a day for warm-up activities, bell-work, review, assessment, or a home-

work assignment. Keep in mind that students will get the most benefit

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. Encourage students to concentrate on completing

each problem successfully and not to dwell on problems they cannot

complete. At the end of the minute, have 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

score 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 difficult problems will appear on future Minutes and 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 allother problems

• make educated guesses when they encounter problems they are unfamiliar with

• rewrite word problems as number problems

• use mental math wherever possible

Students will learn to apply these strategies to other timed-test situations.

The Minutes are designed to improve math fluency 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 knowledge will help you plan the

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

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

area, especially if they know they will have another opportunity to achieve

success in this area on a future Minute. Have students file their Math

Journal and Minutes for that week in a location accessible to you both. You

will find that math skills that require review will be revealed during class

discussions of each problem. However, you may find it useful to review

the Minutes on a weekly basis before sending them home with students at

the end of the week.

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

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MMiinnuuttee JJoouurrnnaall

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Scope and Sequence

Skill

Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Number Comparison . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Number Sense . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1One-step Algebra . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Problem Solving/Real-life Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1Whole Numbers (add, subtract, multiply, and divide) . . . . . . . . . . . . . . . . . . . . . . . . . 1Order of Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Vocabulary/Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Algebraic Substitution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Exponents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6Fractions (numerator, denominator, multiply) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7Decimals (add, subtract, compare) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Ordering Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18Estimating Whole Numbers and Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Rounding Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Rounding Whole Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20Multiplying by 10 and Powers of 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Scientific Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24Absolute Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Central Tendency (mean, median, mode, range) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Bar Notation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Probability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31Square Roots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34Geometric Shapes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35Rules of Divisibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36Parallel/Perpendicular . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38Primes/Composites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43Factors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44Percents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Multiples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51Ratios . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Area (squares, rectangles, triangles) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Arithmetic/Geometric Sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Fractions (add, subtract, mixed, reciprocals) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Perimeter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66Circles (diameter, radius) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68Geometry (degrees, symmetry, coordinate graphs, angles) . . . . . . . . . . . . . . . . . . . . 75Volume of Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Skill First Appears

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Minute 1

1. 6 x 3 =

2. How many ears do eight dogs have in all? __________

3. If n + 2 = 7, then n =

4. There were eight bugs on the ground. Now there are six. How many flew away? __________

5. 2 x 3 x 2 =

6. 4 x 6 + _____ = 31

7. 3, 6, 9, 12, ______, ______, ______

8. Seven bicycles have __________ wheels in all.

Use <, >, or = to complete questions 9 and 10.

9. 3 weeks __________ 20 days

10. 1 cm __________ 1 in.

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Minute 2

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1. 3 • 5 =

2. Four dollars equal __________ pennies.

3. 2 + 5 • 2 =

4. 5 + 8 – 3 =

5. =

6. 0, 4, 8, 12, ______, ______, ______

7. 0 x 5,132 =

8. 2

9. The product of four and three is __________.

10. The sum of five and four is __________.

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Minute 3

1. The product of 4 and 6 is __________.

2. 2,463 x 0 =

3. 1, 10, 2, 9, 3, ______, ______, ______

4. =

5. 4

6. 8 + 6 ÷ 3 =

7. 3 + 4 • 3 =

8. How much does each apple cost? __________

9. 5 + (3 – 1) =

10. The difference between 9 and 5 is __________.

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Minute 4

1. 1, 5, 9, 13, ______, ______, ______

2. 10 – 4 • 2 =

3. =

4. 84 ÷ 1 =

5. Does Ellen spend more time on homework or sports? __________

6. 4 • 3 + 5 • 1 =

For questions 7–10, use a = 2, b = 3, and c = 6.

7. a + b =

8. ac =

9. =

10. 2b =

183

ca

Minute 5

For questions 1–5, use a = 8, b = 2, and c = .

1. a + b =

2. b + c =

3. ab =

4. ca =

5. 4a =

6. =

7. 1, 2, 4, 8, ______, ______, ______

8. The sum of 8 and 7 is __________.

9. The difference between 9 and 3 is __________.

10. 10 – 3 • 3 =

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Minute 6

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1. 4 • 4 =

2. 52 =

3. 2 • 2 • 2 =

4. Which number is in both A and B? __________

5. 10 – 5 • 2 =

6. 62 =

7. 1 • 1 • 1 • 1 =

8. =

9. Circle the answer that is equal to 5 • 5 • 5:a. 5 x 3 b. 3 x 5 c. 53 d. 35

10. 3 + 5 =

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Minute 7

1. 82 =

2. 42 – 6 =

3. A trio and a quartet got together and played a song. How manymusicians were there? __________

4. 2 + 3 • 3 + 2 =

5. 2

6. 102 =

7. • 10 =

8. 3 • 2 • 1 =

9. Circle the answer that is equal to 43:a. 4 • 4 • 4 b. 4 • 3 c. 4 + 3 d. 3 • 3 • 3 • 3

10. =

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Minute 8

1. 32 =

2. =

3. Circle the answer that is equal to 53:a. 5 x 3 b. 3 • 3 • 3 • 3 • 3 c. 3 x 5 d. 5 • 5 • 5

4. If 8 + y = 15, then y =

5. 15 + 3 • 2 =

6. Scott ate half of the pizza. How many pieces did he eat? __________

7.35

8. x 12 =x 35

For questions 9 and 10, use a = 5 and b = 2.

9. ab =

10. ba =

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Minute 9

1. 72 =

2. If 4r = 24, then r =

3. =

4. 5(4 + 2)=

5. 6 + 4 • 2 =

6. If s – 8 = 9, then s =

7.45

8. 23 =x 45

9. If there are fifty dimes in a roll of coins, then it is equal to __________ dollars.

10. The product of eight and nine is __________.

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Minute 10

1. (20) =

2. =

3. (4 + 4)2 =

4. The quotient of 3 is __________.

5. One half of fifty is __________.

6. 128, 64, 32, 16, ______, ______, ______

7. 256 • 0 =


8. ac =

9. 2a =

10. =

12

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Minute 11

1. If a + 15 = 19, then a =

2. If b = 2, then b3 =

3. 8(4 + 3) =

4. 10 + 4 x 2 =

5. Five cars have how many wheels altogether? __________

6. If 3n = 18, then n =

7. 50 x 50 =

8. Eight squared is __________.

9. If y – 4 = 11, then y =

10. What time is shown on the clock? __________

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Minute 12

1. The sum of four and twelve is __________.

2. Six ducks have how many feet in all? __________

3. (8 – 3)2 =

4. x 16 =

5. Three squared is __________.

6. 8 • 1 + 4 • 2 =

7. 8 – 3 • 2 =

8. Five dollars equal how many pennies? __________

9. If a = 5, then a2 =

10. Four weeks is __________ days.

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Minute 13

1. 3(4 + 2 + 1) =

2. If 6 pennies are in each pile, how many pennies are in nine piles? ______

3. 9 – ________ = 3

4. 7 x 4 =

5. 12 – 3 • 4 =

6. 8(10) =

7. If 65 + a = 71, then a =

8. Twenty-four divided by eight is __________.

9. If a = 9, then 5a =

10. Twelve quarters equal __________dollars.

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Minute 14

1. 15 – 3 • 2 =

2. 25 ÷ 5 =

3. 33 =

4. A centipede has __________ legs.

5. (5 + 4)2 =

6. _______ – 4 = 4

7. Forty nickels equal __________ dollars.

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

8. 32 __________ 24

9. 1 meter __________ 100 millimeters

10. 9(8) __________ 8(5 + 4)

Minute 15

1. 4 x 4 =

2. Five boxes of pencils with ten pencils per box equal __________ pencils.

3. If 18 ÷ 3 = n, then n =

4. 70 x 70 =


6. 22 + _______ = 9

7. 1, 4, 9, 16, ______, ______, ______

8. =

9. Five tricycles have __________ wheels.

10. Five squared plus ten is equal to __________.

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Minute 16

1. 8 x 4 =

2.65

3. 10(12) =x 65

4. Three centuries equal __________ years.

5. Five squared is equal to __________.

6. 7 + (4 • 2) =

7. 3


8. ac =

9. =

10. 5b =

bc

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Minute 17

1. 72 =

2. 10 – 5 + 3 =

3. 0.6 + 0.3 =

4. Six weeks is equal to __________ days.

5. 18 – 6 • 2 =

6. What time is shown on the clock? __________

7. 12 ÷ 2 ÷ 2 =


8. 0.55 __________ 0.65

9. 0.083 __________ 0.81

10. 0.6 __________ 0.60

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Minute 18

1. 3(4 + 1 + 2) =

2. Order these numbers from least to greatest: 5.2, 0.052, 0.52 ______, ______, ______

3. 23 =

4. =

5. Circle the greater number: 0.0853 or 0.09

6. Circle the answer that is equivalent to 43: a. 12 b. 4 • 4 • 4 c. 3 • 3 • 3 • 3 d. 43



8. 4.03 __________ 4.01

9. 0.0034 __________ 0.03

10. 10.6 __________ 10.600

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Minute 19

1. 0.8 – 0.5 =

2. Circle the greatest number: 0.55 0.50 0.505

3. Circle the number with the least value: 0.092 0.029 0.043

4. If a = 9, then a2 =

5. If 3x = 27, then x =

6. Three feet equal __________ inches.

7. 3 + 9 • 2 =

8. Order these numbers from least to greatest: 0.08, 8.0, 0.8 ______, ______, ______

9. A field goal is worth three points. The Bears have kicked four field goals. How many points is this altogether? __________

10. 3 x 2 x 4 =

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Minute 20

1. If a + 8 = 16, then a =


3. 0.3 + 0.2 + 0.1 =

For questions 4–7, round to the underlined place value.

4. 26.26 __________

5. 2.81 __________

6. 0.018 __________

7. 15.45 __________


8. ac =

9. The sum of a and b is _________. 10. =ca

Minute 21

1. 0.8 + 0.6 =

2. If = 6, then x =


4. Ten weeks equal __________ days.

5. 10 – 6 + 2 =

6. 32 + 2 =

7. Eight dogs have __________ legs in all.


8. 0.787 __________

9. 0.506 __________

10. 2.8 __________

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Minute 22

1. 2. 8 – 3 + 4 =

3. Sixteen quarters equal __________ dollars.

4. 6(8) =

5. =

6. If g – 4 = 18, then g =

7. If a = 3, then 2a =

For questions 8–10, estimate the answer by rounding to the ones place and thenapplying the correct operation. Number 8 is done for you.

8. 12.2 + 4.9 = 12 + 5 = 17

9. 18.9 – 3.6 =

10. 6.9 x 8.2 =

55x 55

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Minute 23

1. 42 =


3. Circle the answer that is equal to 3 • 3 • 3 • 3:a. 43 b. 34 c. 33 d. 12

4. 5(3+5) =


5. 4.1 __________ 6

6. 2.08 __________ 2.080

7. 5.03 __________ 5.4


8. 8,842 __________

9. 481.56 __________

10. 0.0083 __________

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Minute 24

1. Ten cats have __________ legs in all.

2. (8 – 3 x 2)2 =

3. 0.84 x 10 =

4. 8.23 x 102 =

5. 25 x 0.1 =

6. If a = 5 and b = 4, then ab =

7. If a = 2 and b = 3, then aba =


8. 4.03 __________ 4.01

9. 5.62 __________ 8

10. 6 __________ –5

Minute 25

1. 2(5)(3) =

2. 0.04 x102 =



5. 4.68 x 0.1 =


6. 32 __________ 42

7. 32 __________ 23


8. 4.081 __________

9. 20.65 __________

10. 4,348 __________

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Minute 26

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1. 2. |–11| =

3. 3.26 x 10 =

4. 4.28 x 0.1 =

5. If a = 2 and b = 7, then ba =

6. 8 – 2 + 4 =

7. 103 =


8. 14.2 __________ 14.01

9. 0.043 __________ 0.5

10. 42 __________ 24

75x 75

Minute 27

1. 2(4)(3) =

2. 1, 3, 6, 10, ______, ______, ______

3. Identify the range of the following numbers: 8, 2, 10, 4, 4, 6. __________

4.3 + 2 + 1 =

3

5. What is seven and twenty-six one hundredths rounded to the nearest whole number? __________

6. Eight birds have __________ wings in all.

7. Write 0.98989898... using bar notation. __________

8. 5 + 1.2 =

9. 0.403 x 1,000 =

10. Three thousand people plus two thousand people equal __________ people.

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Minute 28

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2. Identify the range of the following numbers: 4, 3, 3, 15, 28. __________

3.5 – 2 + 5 =

2

4. Two and a half hours later than 3:30 is __________.

5. What is the mean of 2, 7, and 9? __________

6. If a = 4, then a2 =

7. What is the quotient of 35 divided by 5? __________


8. 3.2 x 102 __________ 0.32 x 103

9. 0.04 __________ 0.301

10. 3 dozen donuts __________ 30 donuts

Minute 29

1. Identify the range of the following numbers: 100, 212, 215, 308, 303, 600. __________

2. Write 0.43333... using bar notation. __________

3. 0.5, 1, 1.5, ______, ______, ______

4. What is the mean of two and twelve? __________

5. Identify the mode of the following numbers: 1, 1, 1, 2, 2, 3, 3, 3, 3, 3, 4, 7. __________

6. 95 – 5 =

7. The product of four and eight is __________.

8. 32 = 23 Circle: True or False

9. Is two dozen evenly divisible by three? Circle: Yes or No

10. Two hours later than 11:30 is __________.

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Minute 30

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1. |–50| =

2. Identify the mode of the following numbers: 2, 5, 6, 6, 11, 19, 20. __________

3. What is the range of the numbers in problem 2? __________

4.5 + 4 + 1 =3 + 1 + 1

5. One day less than three weeks is __________ days.

6. Round 18.94 to the nearest whole number. __________


8. 2 x 0.4 =

9. Two snakes plus seven snakes equal __________ snakes.

10. Write twenty-three thousandths in decimal form. __________

Minute 31

1. Two centuries and 6 decades equal __________ years.

2. Write as a fraction the probability of rolling a 3 on a six-sided die. _________

3. Three hours later than 2:30 is __________.

4. Circle the answer that shows how much a seventh-grade student might weigh:a. 500 kilograms b. 50 kilograms c. 5 kilograms d. 100 grams

5. Circle the greater number: 54 inches or 5 feet

6. If 5x + 1 = 21, then x =

7. • 18 =

8. 0.054 > 0.1 Circle: True or False

9. Are these lines parallel or perpendicular? __________

10. If you have read half of an 80-page book, how many pages have you read? __________

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Minute 32

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1. 42.6 x 100 =

2. If 8 + Ö = 12, then Ö =

3. 47 x 100 =

4. Is 21.49 closer to 21 or 22? __________

5. In 5 years, Lindsey will be a teenager. How old is she now? __________

6. If = 0.2, then ? =

7. Two quarters equal ___________ nickels.

8. If 1 gallon has 4 quarts, how many quarts do 2 gallons have? __________

9. 1, 4, 9, 16, __________, 36, 49, 64

10. What is the probability of drawing a black marble from the bag? __________

?100

Minute 33

1. 42.6 ÷ 100 =

2. If 10 – Ø = 4, then Ø =

3. 3 x 6 = 18 Which number is the product?__________

4. If ? x 1 = 5 x 2, then ? =

5. __________ days equal 48 hours.

6. Which digit in the number 95,184 is in the thousands place? __________

7. 23 – 31 =

8. 4 Which number is the divisor? __________

9. If 5 circles weigh 10 pounds, how much does each square weigh? __________

10. Name a prime number between 12 and 16. __________

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Minute 34

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1. Two days less than four weeks is __________ days.

2. Write twenty-six hundredths as a decimal. __________

3. Five triangles have __________ sides in all.

4. Circle the answer that shows the probabilityof the spinner stopping on red:a. 1 out of 4 b. 1 out of 3c. 2 out of 4 d. 2 out of 3

5. |–25| = 6. =


8. Five minutes less than an hour is __________ minutes.

9. Round 1,894 to the nearest hundred. __________

10. Circle the fraction that shows the chance of rolling an even number:a. b. c. d.

16

16

23

32

12

Minute 35

1. Circle the answer that shows how much a cow might weigh:a. 1,000 pounds b. 1,000 grams c. 1,000 tons

2. 102 =

3. Six dollars equal ___________ pennies.

4. Name the shape. ___________

5. =

6. Four motorcycles have ___________ wheels in all.

7. 4.78 x102 =

8. 0.4 + 0.3 =

9. 0.4 x 0.3 =

10. The difference between 11 and 3 is ___________.

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Minute 36

Name

1. Is 372 evenly divisible by 2? Circle: Yes or No

2. Name the shape. ___________

3. 3 + 3 • 3 + 3 =

4.23

+ 32

5. 82 =

6. =



9. A millipede has ___________ legs.

10. 0.004 x 102 =

36

Minute 37


2. =

3. A century has __________ years.

4. 0.4 + 0.6 =

5. 0.4 x 0.6 =

6. Circle the greater value: 0.5 or 0.5

7. Name the shape. __________

8. Is 2,112 evenly divisible by 3? Circle: Yes or No

9. If a = 8 and b = 2, then =

10. A pentagon has __________ sides.

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Minute 38

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2. Which is greater, 2 feet or 2 meters? __________

3. Twelve cars have __________ wheels in all.

4. Two feet are equal to __________ inches.

5. 7(4 + 5) =

6. 968 x 0.01 =

7. (0.8)(0.4) =

8. Are the two lines parallel? Circle: Yes or No

9. 0 x 3,133 =

10. Is this figure regular or not regular? __________

Minute 39

1. 0.0432 x 103 =

2. 102 x 4.1 =

3. Write as a decimal. __________

4. If 6,734 = 6.734 x 10a, then a =

5. If eleven marbles are in each bag, how many marbles are in 5 bags?__________


7. Are these lines parallel? Circle: Yes or No


8. 1.78 __________ 1.774

9. 1.009 __________ 1.1

10. 102 __________ 1,000

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Minute 40

Name

1. A decagon has __________ sides.

2. Eight squared equals __________.

3. The mean of 3, 5, 10 is __________.

4. =



6. 8.2 __________ 8.19

7. 0.006 __________ 0.08

8. 32 __________ 2 • 2 • 2

For questions 9 and 10, round to the underlined place value.

9. 0.683 __________

10. 88 __________

25

14

Minute 41

1. Write 64,120 in scientific notation. ____________


3. 11 • 4 =

4. 5 + 6 • 2 =

5. Nine squared is equal to __________.

6. The square root of 36 is __________.

7. Circle the answer that is equivalent to 0.432 x 0.14:a. 0.06 b. 6.048 c. 0.06048 d. 43.2

8. Name the shape. _____________

For questions 9 and 10, round to the underlined place value.

9. 0.593 __________

10. 0.0032 __________

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Minute 42

Name

1. 25 + 50 =

2. Circle the answer that is equal to 0.62 x 0.4:a. 0.04 b. 0.248 c. 8.3 d. 0.00083

3.75

x 75

4. Write 5,823 in scientific notation. _______________

5. The mean of 2, 10, 9 is __________.

6. 0.5 + 0.2 =

7. A pentomino has __________ squares.


8. 1.49 __________ 1.483

9. 3.43 x 104 __________ 3.43 x 105

10. 2.900 __________ 2.9

Minute 43

1. Is seventeen prime or composite? __________


3. Circle the answer that is equal to 22 x 3:a. 2 x 3 b. 3 x 3 x 2 c. 22 x 3 d. 2 x 2 x 3

4. 23 x __________ = 32

5. =

6. 0.0836 x 103 =

7. Twenty dimes equal __________ dollars.

8. 1, 2, 4, 7, ______, ______, ______

9. 0.02 + 0.03 =

10. 16 x =

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Minute 44

Name

1. Factor 18 using the factor tree.


3. Twelve people have __________ ears in all.

4. 102 =

5. Circle the answer that is equal to 0.046 x 0.3:a. 0.12 b. 0.0138 c. 0.128 d. 0.00463

6. If a = 0.5 and b = 8, then ab =

7. =

8. Write eight thousand four hundred thirty-sixin scientific notation. __________

9. Is twenty-seven prime or composite? __________


12

Minute 45

1. Forty-nine days equal __________ weeks.

2. 2 x __________ x 5 = 70

3. Round 17.9 to the nearest whole number. __________


5. = 0.20 Circle: True or False

6. Multiply 100 and 1.82. __________

7. Complete the factor tree.


8. 4.82 __________ 4.083

9. 3 x 22 __________ 2 x 32

10. 4,183 __________ 4.183 x 103

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Minute 46

Name

1. If a = 8 and b = 2, then =

2. The mean of 1, 12, 14 is __________.

3. Two centuries are equal to __________ years.

4. Circle the answer that is equivalent to 0.414141414...:a. 0.41 b. 0.4140 c. 0.41 d. 0.14

5. Five squared equals __________.

6. If 4,132 = 4.132 x 10a, then a =

7. Is 7 prime or composite? __________

8. 2, 12, 22, 32, ______, ______, ______

9. Circle: True or False

10. What is one hundred divided by ten? __________

ab

Minute 47

1. If = , then ? =

2. What fraction does the shaded portion of the box represent? __________

3. = __________ %

4. Two flags with 50 stars each have __________ stars in all.

5. If = , then ? =

6. = __________ %

7. 24 = 2 • 2 • 2 • __________

8. In the number 54,631, what digit is in the ten thousands place? _____

9. Name the shape. _______________

10. What is thirty plus thirty? __________

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Minute 48

Name

1. Multiply 0.023 and 102. _________

2. = _________ %

3. What fraction does the shaded portion of the box represent? _________

4. 44.68 ÷ 10 =

5. =


7. 2 • 3 • 5 =

8. 0 x 5,123 =

9. = _________ %

10. If = , then m =

41100

121

810

13

m9

Minute 49

1. Is thirty-three prime or composite? __________

2. Write 76% as a decimal. __________

3. 1, 4, 7, 10, ______, ______, ______

4. 0.5 + 0.42 =

5. 92 =

6. What fraction does the shaded portion of the circle represent? __________

7. If = , then n =

8. 1.2 + 2.2 =

9. The sum of 8 and 9 is __________.


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Minute 50

Name

1. 6.2 x 10 =

2. If an ant has six legs, then how many legs do eight ants have in all? __________

3. List the factors of 12. ______, ______, ______, ______, ______, ______

4. (8 + 2)5 =

5. If n – 8 = 2, then n =

6. 52 =

7. If x = 2 and y = 6, then xy =

8. π = 3.1__

9. 0 ÷ 11 =

10. Round eighteen and ninety-four hundredths to the nearest whole number. _________

Minute 51

1. 42 =

2. If 36 = n2, then n =

3. Three hours from the time shown would be __________.

4. 7 + 3.4 =

5. What are the first three multiples of 4? ______, ______, ______

6. List the factors of 20.______, ______, ______, ______, ______, ______

7. 8 x __________ = 96

8. π = 3. __________

9. __________ ÷ 4 = 6

10. If 5(n–2) = 35, then n =

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Minute 52

Name

1. 9 x 9 – 1 =

2. Round 0.789 to the nearest tenth. __________

3. Use exponents to write 4 x 4 x 4 x 4. __________

4. 2 + 36 ÷ 6 =

5. 140 ÷ 10 =

6. π =

7. If = 2, then n =

8. If n = 2, then 8n =


9. 1.34 __________ 1.308

10. 92 __________ 34

n3

Minute 53

1. If = , then x =

2. List the first three multiples of 5. ______, ______, ______

3. = __________ %

4. If n2 = 64, then n =

5. What are the factors of 18? ______, ______, ______, ______,______, ______

6. =

7. 22 x 3 =

8. If a = 1, b = 2, and c = 3, then abc =

9. Seventy-three out of 100 is __________ %

10. Is this a regular polygon?

Circle: Yes or No

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Minute 54

Name

1. Circle the answer that shows the probable length of this paperclip:a. 3 millimeters b. 3 centimetersc. 3 meters d. 3 kilometers

2. 4(2 + 3) =

3. 0 x 5,843 =

4. π =


6. Is 13 prime or composite? __________

7. 16 = 32 x 2 Circle: True or False

8. If 16% = , then ? =



?100

1. Eight out of 100 = __________ %

2. 18:100 is __________ %

3. What fraction does the shaded portion of the box represent? __________

4.65

x 65

5. 10 x 8.4 =

6. Simplify: =


8. List the factors of 6. ______, ______, ______, ______


10. 32 • 7 = 63 Circle: True or False

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Minute 55

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Minute 56

1. =

2. 20:100 = __________ %

3. If 65% = , then x =

4. Simplify: =

5. What are the factors of 15? ________________________________________




8. 102 __________

9. 0.042 __________ 0.05

10. 32% __________ 32:100

100

x100

832

1,00010

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Minute 57

1. Simplify: =


3. If a = 12 and b=100, then = __________ %.


5. List the factors of 14. ___________________________________________

6. List the first three multiples of 2.______, ______, ______

7. Circle the answer that shows the length of this ticket:a. 4 km b. 4 mc. 4 cm d. 4 mm


8. 38% __________ 0.33

9. 32 __________ 24

10. __________

ab

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Minute 58

1. If a = 1.2 and b = 10, then ab =

2. If = , then ? =

3. List the factors of 24. __________________________________________

4. 0:100 = __________ %

5. =

6. =

7. Circle the answer that shows the length of this pencil:a. 5 cm b. 25 cmc. 50 cm d. 75 cm

8. 42 =

9. Four feet is equal to __________ inches.

10. Write twenty-three thousandths as a decimal. __________

12100

?50

142

36

65

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Minute 59


2. Circle the greater value: 65% or

3. 5.234 x 10 =


5. 23 =

6. 10π =

7. If = , then ? =

8. Thirty-six eggs are equal to __________ dozen eggs.

9. Estimate: 8.2 + 4.9 =


710

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Minute 60


2. = __________ %

3. If = , then s =



6. If = , then t =

7. Write 2:7 as a fraction. __________

8. If a = 100 and b = 0.06, then ab =

9. 0 ÷ 38 =


35100

34

12

s8

13

t60

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Minute 61

1. Write 0.12 as a percent. __________

2. Is 19 a prime number? Circle: Yes or No

3. = __________ %



6. How many times must a three-minute timer be flipped to measure a half hour? __________


8. Circle the greater number: 42 or 8(3+4)

9. If 41,232 = 4.1232 x 10m, then m =

10. Is twenty-four prime or composite? __________

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Minute 62

1. 13,328.96 Which digit is in the hundredth place? __________

2. Circle the answer that is equal to v6:a. v + v + v + v + v + v b. 6v c. v3 + v3 d. v • v • v • v • v • v

3. What is the temperature? __________

4. =

5. If 100 = 10k, then k =

6. =

7. 3.38 x 100 =

8. What is the sum of two hundred and four hundred? __________

9. What is the smallest two-digit prime number? __________

10. (2)(3)(4) =

25

102

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Minute 63

1. Circle the greater number: or 0.5

2. If a = 8, then a2 =

3. 18 Which number is the divisor? __________

4. 6(4 + 2) =

5.

6. + =

7. What is the total cost of an item priced $4.95if there is 5% sales tax?__________


8. 0.0083 __________ 0.01

9. 23 __________ 5 + 3

10. 1,000,000 __________ one million

34

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Minute 64

1. Reduce: =

2. If 22.009 = 22 + , then ? =

3. List the factors of 8. ________________________________________

4. 12(3) =

5. + =

6. Circle the measurement that shows the greatest length:a. 15 inches b. 2 feet c. 25 centimeters d. 1 meter


8. If ab = 10 and b = 2, then a =

9. 13 =

10. 4 + 2.5 =

2128

?1,000

18

28

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Minute 65


2. The Least Common Multiple of four and five is __________.

3. Reduce: =

4. = __________ %

5. If ac = 20 and a = 10, then c =

6. – =

7.

8. List the factors of 25. ______________________________________________

9. 0.40 + 0.05 =

10. If 10w = 50, then w =

540

410

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Minute 66

1. 42 =

2. 5 + 2(4+1) =

3. If 5 = , then ? =

4. 1, 2, 4, 8 . . . Circle: Arithmetic sequence or Geometric sequence


6. Circle the greater number: or

7. What is the area of the rectangle? _____ cm2

8. What is the perimeter of the rectangle shown in question 7? __________ cm

9. Circle the answer that is equal to 5.12888... :a. 5.128 b. 5.12 c. 5.1288 d. 5.128


12

?2

13

2233

711

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Minute 67

1. 0.4 + 0.7 + 0.3 =


3. Eight weeks = __________ days

4. If 3 = , then ? =


6. Write eight thousand one hundred twenty-threein scientific notation. __________

7. If b = 10 and h = 2, then bh =

8. What is the area of the rectangle? __________ m2

9. What is the perimeter of the rectangle shown in question 8? __________ m

10. What is the diameter of the circle? __________ cm

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Minute 68

1. How many points ahead are the Eagles? __________

2. 3, 4.5, 6, 7.5, ______, ______

3. 11 < a < 13 What odd number does a equal? __________

4. 23 x 3 =

5. What is the area?__________

6. What is the perimeter of the rectangle shown in question 5? __________

7. 10.5 + =

8. If ϖ x 100 = 1,000, then ϖ =

9. The absolute value of –7 is __________.

10. A negative number times a negative number is a __________.

12

75

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Minute 69

1. If l = 8, w = 2, and h = 1, then lwh =

2. 6 Which is the dividend? __________

3. 3(2 + 3 + 1) =

4. 0.244 x 10 =

5. 1 meter = 100 centimeters Circle: True or False

6. What shape is a stop sign? __________

7. If s = 3, then 4s2 =

8. If 10w = 50, then w =

9. What is the perimeter of the square? __________ cm

10. What is the area of the square shown in question 9? __________ cm2

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Minute 70

1. Seven dollars is equal to __________ pennies.

2. Write as a mixed number. __________


4. 0.2 + 0.25 =

5. If a = 3 and b = 9, then =

6. 24 • =

7. =

8. What is the perimeter of the rectangle? __________

9. What is the area of the rectangle shown in question 8? __________

10. Area is always measured in what kind of units? __________

94

34

ba

12

17

18

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Minute 71

1. 0.046 x 102 =

2. If w = 2, then 5w2 =

3. (4 + 2) =

4. 4 + 3 • 2 =

5. x =

6. What is the perimeter of this shape? __________

7. The product of 6 and 7 equals __________.

8. What is the reciprocal of ? __________



12

12

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Minute 72

1. 52 x 102 =

2. If a = and b = , then ab =

3. (4 • 2) =

4. What is the reciprocal of ?__________

5. Reduce: =

6. Write 5 as an improper fraction. __________

7. What is the perimeter of the triangle? __________


9. What is the area of a box that is eight by four by two? __________

10. 10, 13, 16, 19. . . Circle: Arithmetic sequence or Geometric sequence

12

13

12

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Minute 73

1. Reduce: =

2. = Circle: True or False

3. If 6c = 42, then c =

4. (–8)(–4) =

5. 5 – (–8) =

6. If –4a = –20, then a =


8. What is the area of the rectangle? __________

9. What is the perimeter of the rectangle shown in question 8? __________


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Minute 74

1. Simplify: =

2. If (–6)(–4) = b, then b =

3. If l = 2, w = 3, and h = 4, then lwh =

4. What is the area of this shape? __________

5. Are the lines perpendicular? Circle: Yes or No

6. Two hours equal __________ minutes.

7. Round 18.24 to the ones place. __________

8. 12 – (–4) =

9. –4 + –5 =

10. If x – 2 = 3, then x =

36

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Minute 75

1. (16) =

2. Round 0.3644 to the thousandths place. __________

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

4. How many degrees is angle x? __________

5. What quadrant is the point (–4, 4) in? __________

6. If –8x = 24, then x =

7. Draw the line(s) of symmetry for the letter:

8. 72 =

9. The square root of sixteen is __________.

10. 5% = 0.5 Circle: True or False

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Minute 76

1. What quadrant is the point (–4, –7) in? __________

2. A triangle has __________ degrees.

3. Draw the line(s) of symmetry for the letter:

4. Reduce: =

5. What kind of angle is this?Circle: Acute Obtuse Right

6. 4 – (–3) =

7. Three hours later than nine o’clock is __________.

8. If a = 10, then a2 =

9. 13 x 3 =

10. List the factors of 15. _______________________________________________

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Minute 77

1. What quadrant is the point (–4, 5) in? __________


3. If b2 = 81, then b =

4. Squares and square roots are the same thing.Circle: True or False

5. =

6. Seven squared =

7. Circle the answer that shows 8 times a number:a. 8 + n b. c. n – 8 d. 8n

8. List the factors of 18. ________________________________

9. Perpendicular lines never intersect. Circle: True or False

10. 10(4 + 2) – 10 =

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Minute 78

1. What is the area of the triangle? ___________

2. What is the reciprocal of ? ___________

3. =

4. Circle the answer that shows 8 divided by a number:a. 8 • n b. 8n c. 8(n) d.

5. If a = 25, then =

6. What is the perimeter of this shape? ___________

7. What is the shape shown in question 6 called? ___________

8. What is the mean of two, five, and eleven? ___________

9. What is the product of four and nine? ___________

10. 43.2 ÷ 100 =

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Minute 79

1. One thousand nine hundred ninety-nine minus one thousandnine hundred ninety-eight is __________.

2. Identify which of these numbers is a multiple of 5 and 6: 10, 15, 18, 24, 30

3. Round 15.132 to the nearest hundredth. ___________

4. Circle the fraction that represents the least value:

5. 246 Which number is the divisor? ___________

6. If 30 – ? = 15, then ? =

7. What is the area of the square? ___________

8. What is the perimeter of the square shown in question 7? ___________

9. –8 + (–6) =

10. (–8)(–6) =

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Minute 80

1. Circle the answer that shows how many hours Martha probably slept last night:a. 24 b. 30 c. 19 d. 8

2. Four quarters and three dimes is how much money? ___________

3. Circle the answer that shows 15 more than a number:a. y + 15 b. 15y c. d. y – 15

4. What is the area of this shape? ___________

5. Jon picks eight apples, eats three of them, and then picks two more. How many apples does he have now? ___________

6. Circle the answer that showsthe height of this drawing:a. 2 centimeters b. 25 centimetersc. 6 feet d. 20 inches

7. If 10 + ? = 30, then ? =

8. Circle the numerator:

9. (–7)(–6) = 10. –5 + (–6) =

15y

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Minute 81

1. 7 x 8 x 5 x 0 x 9 =

2. What is the area of this shape? __________

3. $1 – $.56 =

4. What is the perimeter of the rectangle? __________

5. Circle all the numbers that have the same value:0.5 5 0.05 0.50

6. Three hours and seventy-five minutes is the same as four hours and __________ minutes.

7. Shade 25% of this box.

8. How are two lines that are parallel to each other different from any other two lines?

9. Describe lines that are perpendicular to each other.

10. 0.5(10) =

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Minute 82

1. 27 x 8 x 15 x 0 x 11 =

2. What is the area of the triangle? __________

3. What is the perimeter of the triangle shown in question 2? __________

4. Multiply 2.46 by 100. __________

5. $1.39, $1.29, $1.19, ______, ______

6. Scott made six out of ten baskets. What percent is this? __________

7. Three weeks and two days equal __________ days.

8. What is the volume of this shape? __________

9. Which is longer? Circle: 10% of a mile or 100% of a meter

10. Shade 75% of this box.

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Minute 83

1. Farmer Brown has ten chickens. He sells all but four of them. How many chickens does he have left? __________

2. 3 + 4(2) =

3. Twelve quarters equal __________ dollars.

4. 10% of 60 is __________.

5. 82 =

6. Jo made eight out of ten baskets. What percent is this? __________

7. What is the area of a rectangle that is eight inches by five inches? __________


9. The absolute value of –12 is __________.

10. How many lines of symmetry does the letter V have? __________

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Minute 84

1. In the number 923, how many tens are there? __________

2. Find n. 2 • 8 – 4 = n n =


4. If a = 64, then =

5. Paula had thirty dollars in five-dollar bills. How many bills did she have?__________

6. Round 173 to the nearest ten. __________

7. What is the perimeter of a triangle with sides of eight cm, six cm, and one cm? __________

8. Find the area of a 5 m square. __________

9. Circle the product: 8 x 6 = 48

10. A pentagon has 6 sides. Circle: True or False

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Minute 85

1. What part of an hour is thirty minutes? __________

2. Are railroad tracks parallel or perpendicular? __________

3. Joe earns twenty-five cents each time he walks the dog. How much can he make in a week if he walks the dog twice each day? __________

4. Find n. 8 x 4 = n n =

5. A rectangle has __________ sides and __________ angles.

6. Sue spent eighty-five cents on a candy apple. She gave the clerk one dollar. How much change did she receive? __________

7. One ton = __________ pounds

8. 7

9. =

10. 0 • 1,000 =

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Minute 86

1. Round $26.59 to the nearest dollar.

2. Are the seat and the back of this chair parallel or perpendicular?______________

3. A triangle has __________ vertices.

4. There are __________ feet in one yard.

5. All the radii in a circle are the same length. Circle: True or False

6. If 7(2 + n) = 21, then n =


8. There are __________ hours in a day.

9. 8 – 3 + 3 =

10. 4 x 6 x 1 =

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Minute 87

1. Water freezes at __________ °F.

2. 2 x 100 x 3 =

3. A cube has __________ faces.

4. A shape always has one line of symmetry. Circle: True or False

5. What does the prefix kilo mean? __________

6. Write 13 x 13 x 13 using exponents. __________

7. Two radii equal one diameter. Circle: True or False

8. (8 + 2) – (5 + 2) =

9. A letter used to represent an unknown number is called a __________.

10. The distance around a polygon is called the __________.

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Minute 88

1. Round $46.28 to the nearest $10. __________

2. What number is 60,000 + 1,000 + 400 + 8? __________

3. Two tons equal __________ pounds.

4. Are lines that never intersect parallel or perpendicular? __________

5. One pound is __________ ounces.

6. Write the first 3 multiples of 8. ______, ______, ______

7. Is a house measured in meters or kilometers? ______________

8. Estimate the sum for 2.9 + 3.2. __________

9. What fraction of an hour is 15 minutes? __________

10. Circle the prime number: 10 11 12 14 15

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Minute 89


2. What number is 5,000 + 300 + 40 + 2? __________

3. What is the reciprocal of ? __________


5. 103 =

6. There are __________ months in a year.

7. What is the mean of 2, 4, and 6? __________

8. A bus travels at 50 miles per hour for 3 hours. How many miles did it go? __________

9. 8 – 2 + 4 =

10. 0 ÷ 11 =

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Minute 90


2. GCF stands for what mathematical phrase? ___________________________________

3. What shape is this? __________

4. One is a factor of every number. Circle: True or False

5. If 7 x n = 42, then n =

6. What is 3 more than 5 x 3? __________

7. Add four to the product of two and ten. __________


8. 2 tons __________ 4,132 pounds

9. kilometer __________ meter

10. (10) __________ 2(2.5)

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Minute 91

1. What percentage of people like Station A? __________

2. Reduce: =

3. 92 =

4. If b2 = 16, then b =

5. 10(4 + 3) =

6. If 10% = , then ? =

7. My book has 120 pages. If I have read half of it, how many pages have I read? __________

8. 998,104 Which digit is in the thousands place? __________

9. 0.003 + 0.0005 =

10. What is the product of six and eight? __________

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Minute 92

1. What is the Least Common Denominator of and ? __________

2. One gallon equals __________ quarts.

3. List the factors of 21. _____________________________________________

4. + =

5. If you flip a coin, what is the probability of getting tails? __________

6. If you have eight boxes of crayons and ten crayons per box, how many crayons are there in all? __________

7. What percent does the shaded portionof the box represent? __________

8. If a = 4 and b = 4, then ab = a2. Circle: True or False

9. Huck Finn has 180 pages. If I have read one quarter of it, how many pages have I read? __________

10. Twenty percent is equal to what decimal? __________

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Minute 93


2. + =

3. Circle the answer that is equivalent to 30%:a. b. c. d.

4. The Least Common Denominator of and is _________.

5. If a = and b = 10, then ab =

6. 42.381 x 102 =


8. What is the difference between 8 and 14? __________

9. What score is shown on the dartboard? __________

10. Simplify: =

47

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Minute 94

1. The Least Common Denominator of and is __________.

2. A single scoop of ice cream costs $1.58. A double scoop costs $1.80. How much more is the double scoop? __________

3. How much more liquid is needed to reach the 8 level? __________

4. List two ways you can make $2.50 in change.

5. The absolute value of –22 is _________.

6. 1 kilometer = __________ meters

7. Circle the greater number: 28 or 82

8. 4 weeks = __________ days

9. Circle the composite numbers: 4 5 8 9 11

10. Reduce: =

14

25

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Minute 95

1. If 3(4 + 2) = 2 • 5 + ?, then ? =

2. What speed is shown on the speedometer? __________

3. The sum of 8 and 14 is __________.

4. What is the diameter of the circle? __________

5. 117 =


7. What is the largest multiple of 5 that is less than 24? __________

8. 200 ÷ 100 =

9. If 3(1 + m) = 15, then m =

10. An octagon has __________ sides.

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Minute 96

1. What is the radius of the circle? __________

2. 108 is the same as 1 followed by __________ zeros.

3. If 10,000 = 10k, then k =

4. 1, 7, 13, 19, ______, ______, ______

5. x 1 =

6. If s , then s =


7. 5 weeks __________ 1 month

8. 3 feet __________ 1 yard

9. __________

10. 3 __________

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Minute 97

1. (3 x 1,000) + (2 x 100) + (5 x 10) =

2. If = , then j =

3. 3 + 4 • 6 =

4. If ab = 20 and a = 4, then b =


6. How many centimeters of rain were there in March? __________

7. x 4 =

8. Ten centuries equal __________ years.

9. Circle the prime numbers: 2 3 8 11 13

10. If a = 8, then a2 =

34

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Minute 98

1. (5 x 1,000) + (6 x 10) =

2. If the train left at 5:48 p.m. and arrived at 6:20 p.m., how long was the trip? __________

3. How many wheels are on the train shown in question 2? __________ (Remember to count both sides.)

4. Circle the numerator:

5. What is the mean of 3, 7, 17? __________

6. = __________ %

7. =

8. If = 0.019, then ? =

9. • 12 =

10. 48 inches = __________ feet

38

15

49

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Minute 99

1. x =

2. =

3. If a = 2 and b = 4, then =


5. 0.3 + 0.4 =



8. When the time is 8:10, the minute hand is on the __________.

9. x 100 =

10. If three people are sharing this pizza,how many pieces will each person get? __________

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35

12

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Minute 100

1. Circle the answer that shows about how long your bed is:a. 2 centimeters b. 6 centimeters c. 1 meter d. 2 meters

2. 1 hours = __________ minutes

3. (–4) + (–7) =

4. 16, 14, 12, 10, 8, 4, 2 What number is missing? __________


6. 32 ounces = __________ pounds

7. 14 is how many more than a dozen? __________

8. The product of eight and one is more than the sum of these two numbers.Circle: True or False

9. Circle the answer that shows which letter has 1 line of symmetry:a. O b. R c. E d. S

10. What does 3 to the second power equal? __________

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Minute Answer Key

Minute 1

1. 182. 163. 54. 25. 126. 77. 15, 18, 218. 149. >

10. <

Minute 2

1. 152. 4003. 124. 105. 36. 16, 20, 247. 08. 169. 12

10. 9

Minute 3

1. 242. 03. 8, 4, 74. 25. 126. 107. 158. 50 cents or 50¢9. 7

10. 4

Minute 4

1. 17, 21, 252. 23. 64. 845. sports6. 177. 58. 129. 3

10. 6

Minute 5

1. 102. 21⁄23. 164. 45. 326. 77. 16, 32, 648. 159. 6

10. 1

Minute 6

1. 162. 253. 84. 115. 06. 367. 18. 29. c

10. 8

Minute 7

1. 642. 103. 74. 135. 186. 1007. 58. 69. a

10. 2

Minute 8

1. 92. 63. d4. 75. 216. 47. 1,2258. 69. 10

10. 10

Minute 9

1. 492. 63. 54. 305. 146. 177. 2,0258. 89. 5

10. 72

Minute 10

1. 102. 53. 644. 95. 256. 8, 4, 27. 08. 109. 10

10. 2

Minute 11

1. 42. 83. 564. 185. 206. 67. 2,5008. 649. 15

10. 3:00

Minute 12

1. 162. 123. 254. 85. 96. 167. 28. 5009. 25

10. 28

Minute 13

1. 212. 543. 64. 285. 06. 807. 68. 39. 45

10. 3

Minute 14

1. 92. 53. 274. 1005. 816. 87. 28. <9. >

10. =

Minute 15

1. 162. 503. 64. 4,9005. 186. 57. 25, 36, 498. 59. 15

10. 35

Minute 16

1. 322. 4,2253. 1204. 3005. 256. 157. 158. 129. 3

10. 45

Minute 17

1. 492. 83. 0.94. 425. 66. 9:007. 38. <9. <

10. =

Minute 18

1. 212. 0.052, 0.52, 5.23. 84. 55. 0.096. b7. 888. >9. <

10. =

Minute 19

1. 0.32. 0.553. 0.0294. 815. 96. 367. 218. 0.08, 0.8, 8.09. 12

10. 24

Minute 20

1. 82. 8.203. 0.64. 265. 36. 0.027. 15.58. 169. 5

10. 4

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Minute Answer Key

Minute 21

1. 1.42. 183. 0.054. 705. 66. 117. 328. 0.89. 0.5

10. 3

Minute 22

1. 3,0252. 93. 44. 485. 76. 227. 88. 179. 15

10. 56

Minute 23

1. 162. 183. b4. 405. <6. =7. <8. 8,8009. 481.6

10. 0.01

Minute 24

1. 402. 43. 8.44. 8235. 2.56. 207. 128. >9. <

10. >

Minute 25

1. 302. 43. 4.84. 0.025. 0.4686. <7. >8. 4.089. 20.7

10. 4,000

Minute 26

1. 5,6252. 113. 32.64. 0.4285. 496. 107. 1,0008. >9. <

10. =

Minute 27

1. 242. 15, 21, 283. 84. 25. 76. 167. 0.988. 6.29. 403

10. 5,000

Minute 28

1. 0.0192. 253. 44. 6:005. 66. 167. 78. =9. <

10. >

Minute 29

1. 5002. 0.433. 2, 2.5, 34. 75. 36. 907. 328. False9. Yes

10. 1:30

Minute 30

1. 502. 63. 184. 25. 206. 197. 0.00048. 0.89. 9

10. 0.023

Minute 31

1. 2602. 1⁄63. 5:304. b5. 5 feet6. 47. 98. False9. Perpendicular

10. 40

Minute 32

1. 4,2602. 43. 4,7004. 215. 86. 207. 108. 89. 25

10. 4⁄10, 4:10, 2⁄5, or 2:5

Minute 33

1. 0.4262. 63. 184. 105. 26. 57. 58. 49. 5 pounds

10. 13

Minute 34

1. 262. 0.263. 154. c5. 256. 47. 0.9018. 559. 1,900

10. d

Minute 35

1. a2. 1003. 6004. Trapezoid5. 76. 87. 4788. 0.79. 0.12

10. 8

Minute 36

1. Yes2. Pentagon3. 154. 555. 646. 67. Yes8. 109. 1,000

10. 0.4

Minute 37

1. Yes2. 103. 1004. 15. 0.246. 0.5 7. Hexagon8. Yes9. 4

10. 5

Minute 38

1. Yes2. 2 meters3. 484. 245. 636. 9.687. 0.328. No9. 0

10. Not regular

Minute 39

1. 43.22. 4103. 0.54. 35. 556. Rectangle7. Yes8. >9. <

10. <

Minute 40

1. 102. 643. 64. 55. 0.256. >7. <8. >9. 0.7

10. 90

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Minute Answer Key

Minute 41

1. 6.412 x 104

2. 483. 444. 175. 816. 67. c8. Trapezoid9. 0.6

10. 0.003

Minute 42

1. 752. b3. 5,6254. 5.823 x 103

5. 76. 0.77. 58. >9. <

10. =

Minute 43

1. Prime2. No3. d4. 45. 76. 83.67. 28. 11, 16, 229. 0.05

10. 8

Minute 44

1.

2. No3. 244. 1005. b6. 47. 48. 8.436 x 103

9. Composite10. Square

Minute 45

1. 72. 73. 184. No5. False6. 1827. 78. >9. <

10. =

Minute 46

1. 42. 93. 2004. c5. 256. 37. Prime8. 42, 52, 629. False

10. 10

Minute 47

1. 12. 1⁄43. 524. 1005. 16. 907. 38. 59. Pentagon

10. 60

Minute 48

1. 2.32. 413. 1⁄64. 4.4685. 116. 327. 308. 09. 80

10. 3

Minute 49

1. Composite2. 0.763. 13, 16, 194. 0.925. 816. 3⁄87. 218. 3.49. 17

10. Hexagon

Minute 50

1. 622. 48 3. 1, 2, 3, 4, 6, 124. 505. 106. 257. 128. 49. 0

10. 19

Minute 51

1. 16 2. 63. 11:004. 10.45. 0, 4, 86. 1, 2, 4, 5, 10, 207. 128. 149. 24

10. 9

Minute 52

1. 802. 0.83. 44

4. 8 5. 146. 3.147. 68. 169. >

10. =

Minute 53

1. 302. 0, 5, 103. 454. 85. 1, 2, 3, 6, 9, 186. 37. 128. 69. 73

10. Yes

Minute 54

1. b2. 203. 04. 3.145. 0, 10, 206. Prime7. False8. 16 9. Yes

10. 3⁄4

Minute 55

1. 82. 183. 1/2

4. 4,2255. 846. 3⁄47. 0, 9, 188. 1, 2, 3, 69. Yes

10. True

Minute 56

1. 102. 203. 654. 1⁄45. 1, 3, 5, 156. 0, 7, 147. Yes8. =9. <

10. =

Minute 57

1. 1⁄32. 0.083. 124. No5. 1, 2, 7, 146. 0, 2, 47. c8. >9. <

10. =

Minute 58

1. 122. 63. 1, 2, 3, 4, 6, 8, 12, 24 4. 05. 76. 67. a8. 169. 48

10. 0.023

Minute 59

1. 0.982. 7⁄10

3. 52.344. 8.55. 86. 31.47. 28. 39. 13

10. 2⁄8 or 1⁄4

Minute 60

1. 0.352. 753. 44. 0.085. 15.46. 207. 2⁄78. 69. 0

10. Trapezoid

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Minute Answer Key

Minute 61

1. 12%2. Yes3. 254. 0, 5, 105. 15.06. 107. No8. 8(3+4)9. 4

10. Composite

Minute 62

1. 62. d3. 40o

4. 55. 26. 57. 3388. 6009. 11

10. 24

Minute 63

1. 3⁄42. 643. 184. 365. 106. 3⁄47. $5.208. <9. =

10. =

Minute 64

1. 3⁄42. 93. 1, 2, 4, 84. 365. 3⁄86. d7. Yes8. 5 9. 1

10. 6.5

Minute 65

1. 0.282. 203. 1⁄84. 405. 26. 2⁄77. 58. 1, 5, 259. 0.45

10. 5

Minute 66

1. 162. 153. 114. Geometric sequence5. 0.36. 2⁄37. 548. 309. d

10. 1,300

Minute 67

1. 1.42. Yes3. 564. 115. 0.256. 8.123 x 103

7. 208. 489. 28

10. 12

Minute 68

1. 14 2. 9, 10.53. 134. 245. 406. 267. 118. 109. 7

10. positive number

Minute 69

1. 162. 83. 184. 2.445. True6. Octagon7. 368. 59. 40

10. 100

Minute 70

1. 7002. 21⁄43. 0.754. 0.455. 36. 127. 1⁄56

8. 26 9. 30

10. square units

Minute 71

1. 4.62. 203. 34. 105. 1⁄76. 31 cm7. 428. 9⁄49. 31⁄4

10. 0.25

Minute 72

1. 5,2002. 1⁄63. 44. 5⁄75. 1⁄36. 21⁄47. 308. 0.39. 64

10. Arithmetic sequence

Minute 73

1. 1⁄42. True3. 74. 325. 136. 57. 0.128. 35 km2

9. 24 km10. 6

Minute 74

1. 1⁄22. 243. 244. 485. No6. 1207. 188. 169. –9

10. 5

Minute 75

1. 82. 0.3643. 24. 405. II6. –37.

8. 499. 4

10. False

Minute 76

1. III2. 1803.

4. 3⁄75. Acute6. 77. 12:008. 1009. 39

10. 1, 3, 5, 15

Minute 77

1. II2. 83. 94. False5. 66. 497. d8. 1, 2, 3, 6, 9, 189. False

10. 50

Minute 78

1. 40 cm2

2. 11⁄83. 1⁄12

4. d5. 56. 287. Trapezoid8. 69. 36

10. 0.432

Minute 79

1. 12. 303. 15.134. 1⁄10

5. 2466. 157. 25 m2

8. 20 m9. –14

10. 48

Minute 80

1. d2. $1.303. a4. 205. 7 6. a7. 208. 59. 42

10. –11

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Minute Answer Key

Minute 81

1. 02. 243. $.444. 265. 0.5, 1⁄2, 5⁄10, 0.506. 157.

8. Parallel lines never intersect.

9. Perpendicular lines form a ninety degree angle wherethey meet.

10. 5

Minute 82

1. 02. 153. 30 4. 2465. $1.09, $0.996. 60%7. 238. 609. 10% of a mile

10.

Minute 83

1. 4 2. 113. 34. 65. 646. 80%7. 40 in.2

8. 249. 12

10. 1

Minute 84

1. 22. 123. 30 4. 85. 66. 1707. 15 cm8. 25 m2

9. 4810. False

Minute 85

1. 1⁄22. Parallel3. $3.504. 325. 4, 46. 15 cents

7. 2,0008. 29. 9

10. 0

Minute 86

1. $272. Perpendicular3. 34. 35. True6. 17. Yes8. 249. 8

10. 24

Minute 87

1. 322. 6003. 64. False5. 1,0006. 133

7. True8. 39. variable

10. perimeter

Minute 88

1. $502. 61,4083. 4,0004. Parallel5. 166. 0, 8, 167. Meters8. 69. 1⁄4

10. 11

Minute 89

1. 322. 5,3423. 11⁄44. 11⁄25. 1,0006. 127. 48. 150 9. 10

10. 0

Minute 90

1. 0.362. Greatest Common

Factor3. Semicircle4. True5. 66. 18

7. 248. <9. >

10. =

Minute 91

1. 25%2. 2⁄73. 814. 45. 706. 107. 608. 89. 0.0035

10. 48

Minute 92

1. 152. 43. 1, 3, 7, 214. 6⁄9 or 2⁄35. 1⁄2 or 1:2 or 50%6. 807. 40%8. True9. 45

10. 0.2

Minute 93

1. 6⁄10

2. 2⁄53. b4. 85. 56. 4,238.17. 12,3008. 69. 20

10. 1⁄5

Minute 94

1. 202. $.223. 34. Answers may vary.5. 226. 1,0007. 28

8. 289. 4, 8, 9

10. 1⁄6

Minute 95

1. 82. 54 3. 224. 16 5. 16. 23⁄57. 208. 2

9. 410. 8

Minute 96

1. 72. 83. 44. 25, 31, 375. 6⁄6 or 16. 157. >8. =9. >

10. =

Minute 97

1. 3,2502. 63. 274. 55. 10⁄36. 10 7. 168. 1,0009. 2, 3, 11, 13

10. 64

Minute 98

1. 5,0602. 32 minutes3. 104. 35. 96. 207. 78. 199. 6

10. 4

Minute 99

1. 2⁄15

2. 1⁄83. 2⁄4 or 1⁄24. 11⁄25. 0.76. 3⁄47. 0.58. 29. 43

10. 4

Minute 100

1. d2. 903. –114. 65. 0.56. 27. 28. False9. c

10. 9

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Middle-Grade Math Minutes