Course 3 - Glencoe · 2009-11-11 · Contents include: Practice worksheets for 35 Basic Math Skills Course 3 GLENCOE MATHEMATICS

Contents include:

■ Practice worksheets for 35 Basic Math Skills

Course 3

GLENCOEMATHEMATICSGLENCOEMATHEMATICS

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ISBN: 0-07-860734-5 Math Skills Maintenance, Course 3

2 3 4 5 6 7 8 9 10 024 11 10 09 08 07 06 05 04

Math Skill Page

1 Using Order of Operations with Powers . . . . . . . . . . . . . . . . . . . . . . 12 Divisibility Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Prime Factorization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Greatest Common Factor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 Equivalent Fractions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 Simplifying Fractions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 Least Common Multiple. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 Comparing and Ordering Decimals . . . . . . . . . . . . . . . . . . . . . . . . . 159 Adding and Subtracting Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . 17

10 Multiplying Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1911 Dividing Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2112 Multiplying and Dividing Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . 2313 Operations with Decimals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2514 Estimating with Decimals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2915 Mixed Numbers and Improper Fractions . . . . . . . . . . . . . . . . . . . . . 3116 Adding and Subtracting Fractions with Like Denominators . . . . . . . 3417 Adding and Subtracting Fractions with Unlike Denominators . . . . . 3618 Adding and Subtracting Fractions . . . . . . . . . . . . . . . . . . . . . . . . . . 3819 Adding and Subtracting Mixed Numbers . . . . . . . . . . . . . . . . . . . . . 4020 Multiplying Fractions and Mixed Numbers. . . . . . . . . . . . . . . . . . . . 4221 Dividing Fractions and Mixed Numbers. . . . . . . . . . . . . . . . . . . . . . 4422 Operations with Fractions and Mixed Numbers. . . . . . . . . . . . . . . . 4623 Adding Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4824 Subtracting Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5025 Adding and Subtracting Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . 5226 Multiplying Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5427 Dividing Integers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5628 Multiplying and Dividing Integers. . . . . . . . . . . . . . . . . . . . . . . . . . . 5829 Identifying Properties. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6030 Using Properties . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6231 Measurement: The Customary System . . . . . . . . . . . . . . . . . . . . . . 6432 Measurement: The Metric System. . . . . . . . . . . . . . . . . . . . . . . . . . 6733 Perimeter and Area of Rectangles . . . . . . . . . . . . . . . . . . . . . . . . . 7034 Graphing Points on a Coordinate Plane . . . . . . . . . . . . . . . . . . . . . 7335 Displaying Data on Graphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

iii

CONTENTS

© Glencoe/McGraw-Hill 1 Math Skills Maintenance, Course 3

Find the value of each expression.

1. 52 � 8 � 6 2. 122 ÷ 6 � (3 � 5) 3. 33 � 2 � 64 ÷ 42

4. 9 � 7 � (7 � 8 � 2)2 5. (72 � 1) � 5 � 13 6. 100 � 23 � 8 � 7

7. (100 � 23 � 8) � 7 8. 2[52 � (8 � 4) � 3] 9. (22 � 3)(32 � 2)

10. (22 � 3) � (32 � 2) 11. 72 � 8 � 7 � 4 12. 99 � 42 � 3 � 2

13. 82 � 43 � 1 14. 92 � (7 � 2)2 � 50 15. (102 � 52) � 25

16. (1 � 2)3 � (2 � 3)2 17. (2 � 52) � (32) 18. 33 � 1 � 15 � 5

19. 72 � 6 � 2 � 3 20. 47 � 7 � 5 � 24 21. 62 � 3 � 4 � (23 � 1)

Math Skills MaintenanceUsing Order of Operations with Powers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

1

1


Find the value of each expression.

1. 23 � 9 � 5 2. 102 � 4 � (4 � 6) 3. 42 � 3 � 63 � 32

4. 11 � 9 � (10 � 9 � 3)2 5. (52 � 1) � 2 � 26 6. 80 � 33 � 6 � 7

7. (80 � 33 � 6) � 7 8. 5[82 � (10 � 5) � 3] 9. (42 � 5)(52 � 4)

10. (62 � 5) � (52 � 6) 11. 92 � 2 � 9 � 15 12. 75 � 52 � 2 � 5

13. 102 � 52 � 60 14. 122 � (4 � 2)2 � 100 15. (82 � 42) � 30

16. (1 � 1)3 � (1 � 1)2 17. (32 � 52) � (17) 18. 45 � 2 � 14 � 7

19. 92 � 8 � 3 � 4 20. 88 � 6 � 2 � 32 21. 52 � 2 � 3 � (42 � 2)

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceUsing Order of Operations with Powers

1


Determine whether each given number is divisible by 2, 3, 4, 5, 6, 9, or 10.

1. 12 2. 40 3. 94

4. 156 5. 275 6. 418

7. 690 8. 813 9. 997

10. 1,400 11. 1,358 12. 2,115

13. 4,990 14. 5,783 15. 10,556

Math Skills MaintenanceDivisibility Patterns

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

2

2


Determine whether each given number is divisible by 2, 3, 4, 5, 6, 9, or 10.

1. 18 2. 60 3. 92

4. 168 5. 425 6. 499

7. 678 8. 825 9. 962

10. 1,600 11. 1,855 12. 2,337

13. 4,448 14. 6,950 15. 12,261

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceDivisibility Patterns

2


Determine whether each number is prime, composite, or neither.

1. 31 2. 44 3. 66

4. 67 5. 73 6. 113

7. 158 8. 247 9. 416

10. 643 11. 885 12. 957

13. 1,424 14. 1,883 15. 2,223

Math Skills MaintenancePrime Factorization

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

3

3


Determine whether each number is prime, composite, or neither.

1. 41 2. 54 3. 63

4. 71 5. 79 6. 117

7. 159 8. 361 9. 424

10. 681 11. 895 12. 991

13. 1,532 14. 1,951 15. 2,667

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenancePrime Factorization

3


Find the greatest common factor (GCF) of each set of numbers.

1. 24; 42 2. 14; 32 3. 25; 85

4. 66; 44 5. 16; 76 6. 21; 56

7. 45; 105 8. 18; 54 9. 72; 120

10. 88; 132 11. 78; 130 12. 340; 408

13. 128; 512 14. 165; 345 15. 1,000; 1,280

Math Skills MaintenanceGreatest Common Factor

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

4

4


Find the greatest common factor (GCF) of each set of numbers.

1. 12; 16; 44 2. 14; 28; 56

3. 20; 62; 72 4. 35; 60; 95

5. 18; 36; 87 6. 48; 112; 136

7. 34; 51; 102 8. 108; 162; 189

9. 120; 160; 212 10. 125; 225; 325

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceGreatest Common Factor

4


Find the value that will make each set of fractions equivalent.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 49 �

52b

5x �

85102

g23 �

8092

y4 �

64256

1120 �

h100

4c �

28175

813 �

f156

m16 �

2748

34 �

135w

5k �

2560

910 �

x110

7t �

2175

89 �

24p

b7 �

4856

23 �

a18

Math Skills MaintenanceEquivalent Fractions

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

5

5


Find any fraction equivalent to the given fraction.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

16. 17. 18.

19. 20. 21. 1124

517

1213

1644

1730

23

920

2344

4590

5072

102105

15

58

1633

1463

914

1217

47

72100

532

815

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceEquivalent Fractions

5


Write each fraction in simplest form.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 65100

4581

4998

1560

3648

1227

39117

1785

3857

2430

2149

2540

426

1836

721

Math Skills MaintenanceSimplifying Fractions

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

6

6


Write each fraction in simplest form.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 60135

24120

1827

1216

7695

2255

408

2170

3336

2884

4275

819

716

2460

1518

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceSimplifying Fractions

6


Find the least common multiple (LCM) of each set of numbers.

1. 8, 12 2. 10, 25 3. 4, 6

4. 15, 20 5. 10, 13 6. 30, 50

7. 4, 14 8. 9, 36 9. 12, 15

10. 16, 40 11. 17, 18 12. 35, 49

13. 24, 42 14. 6, 16 15. 48, 120

Math Skills MaintenanceLeast Common Multiple

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

7

7


Find the least common multiple (LCM) of each set of numbers.

1. 4, 5, 6 2. 10, 12, 15

3. 5, 9, 15 4. 7, 14, 42

5. 25, 28, 30 6. 21, 48, 49

7. 10, 16, 40 8. 14, 42, 98

9. 32, 40, 96 10. 13, 26, 65

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceLeast Common Multiple

7


Replace each ● with �, �, or � to make a true sentence.

1. 0.103 ● 0.094 2. 0.805 ● 0.81 3. 4.23 ● 42.3

4. 6.20 ● 6.2 5. 3.275 ● 3.199 6. 8.0353 ● 8.035

7. 12 ● 12.00 8. 0.0093 ● 0.1001 9. 123.53 ● 12.353

10. 6.51 ● 6.5 11. 0.315 ● 0.351 12. 216.6 ● 216.48

13. 11.01 ● 11.0100 14. 0.204 ● 0.24 15. 0.75 ● 0.80

Math Skills MaintenanceComparing and Ordering Decimals

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

8

8


Order the given numbers from least to greatest.

1. 0.03, 0.3, 0.003, 3.00 2. 1.198, 11.98, 0.1198, 0.1918

3. 2.3, 2.03, 2.13, 2.033 4. 8.422, 8.4, 8.224, 0.8994

5. 0.65, 0.605, 0.5, 0.61 6. 2.1, 2.11, 2.02, 2

Order the given numbers from greatest to least.

7. 6.312, 6.123, 6.331, 6.321 8. 0.543, 0.544, 5.430, 4.350

9. 12.212, 12.122, 12.221, 12.3 10. 8.88, 8.888, 8.088, 8.188

11. 0.009, 0.091, 0.09, 0.1 12. 4.62, 4.06, 4.61, 6.41

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceComparing and Ordering Decimals

8


Find each sum or difference.

1. 1.39 2. 2.8 3. 23� 0.68 � 0.67 � 4.93

4. 2.09 5. 16.52 6. $3.5612.21 � 7.92 � $0.49

� 3.32

7. 36 � 215.5 � 4.63 � 8. $14.75 � $6.98 � 9. 7.02 � 4.88 �

10. 68.7 � 1.47 � 11. 15 � 12.66 � 12. 54.54 � 7.07 � 9.2 �

Solve.

13. Latisha began shopping 14. Three pieces of 15. A weightlifter liftedwith $20. She bought cardboard are 1.18 46.8 kilograms on his lunch for $4.49 and a inches, 0.38 inch, and first attempt. His next CD for $13.91. How 6.34 inches thick. lift was 50 kilograms.much money does she If the pieces are How much more weight have left? stacked, what is the did he lift on his second

thickness of the attempt?three pieces?

Math Skills MaintenanceAdding and Subtracting Decimals

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

9

9


Find each sum or difference.

1. 43.86 2. 7.34 3. 523.87� 22.92 � 9.59 � 14.86

4. 108.82 5. 62.10 6. $42.13� 77.40 � 15.58 � $18.94

7. 71.75 � 8.9 � 223.50 � 8. 53.27 � 88 � 19.99 � 9. $545.19 � $112.28 �

10. 38.02 � 3.65 � 11. 78.09 � 14.92 � 12. 312.07 � 29.86 �

Solve.

13. On a business trip, 14. Marcy went to the 15. Omar ran the 100-meter Mr. Perez put 12.38 grocery store with sprint in 10.82 seconds.gallons, 13.09 gallons, $15.00. She bought two Jamal ran the same sprint and 11.45 gallons of 12-packs of soda that in 10.39 seconds. How gasoline in his car. cost $2.99 each and a much more time did it How many gallons of bag of potato chips for take Omar than Jamal to gasoline did he use all $1.99. How much finish the sprint?together? money does she have

left?

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceAdding and Subtracting Decimals

9


Find each product.

1. 2.5 2. 6.9 3. 46.8� 13 � 53 � 5.2

4. 164 5. 9.1 6. 922.2� 8.8 � 5.3 � 0.4

7. 8.2 � 5.9 � 8. 20.7 � 11.4 � 9. 33.2 � 9.2 �

10. 15.1 � 12 � 11. 4.8 � 6.5 � 12. 16.6 � 0.6 �

Solve.

13. Katie worked 40.5 14. To build an addition for 15. Over the course of five hours this week. She his house, Mr. Toshio months, Olivia noticed an makes $8 per hour. needs 18 sections of average of 2.5 inches of How much money did paneling that are each rainfall per month. How she earn this week? 7.5 feet long. How much total rainfall did she

many total feet of observe over the five-paneling does month period?Mr. Toshio need?

Math Skills MaintenanceMultiplying Decimals

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

10

10


Find each product.

1. 7.19 2. $56.24 3. 80.4� 3.09 � 12 � 2.34

4. $10.16 5. 4.81 6. 9.03� 1.25 � 7.85 � 3.2

7. $11.75 � 16 � 8. 49.76 � 5.11 � 9. 237.02 � 8.3 �

10. 3.15 � 2.7 � 11. 1.76 � 5.13 � 12. 12.25 � 1.28 �

Solve.

13. The costume designer 14. Khalid purchased five 15. At her job, Annie earns for a drill team needs 12-packs of soda that $9.50 per hour. If Annie 3.25 yards of fabric to cost $3.59 each. How worked 32.5 hours last make one uniform. How much did Khalid spend week, how much money much fabric is necessary on soda? did she earn?if 44 uniforms are neededfor the team?

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceMultiplying Decimals

10


Find each quotient.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. $25.62 � 0.84 � 11. 40.05 � 4.5 � 12. 100.8 � 3.6 �

Solve.

13. Marta ran a total of 14. Before taxes, Drew’s 15. A 20.5-ounce bottle of 6.25 miles on a pay was $173.25. If shampoo costs $4.51.0.25-mile track. How he earns $8.25 per What is the price per many laps did Marta hour, how many ounce?run? hours did Drew work?

0.68�44.24.7�433.810.26�111.02

8.1�132.034.6�$1150.63�756

0.7�2.450.04�0.920.3�2.01

Math Skills MaintenanceDividing Decimals

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

11

11


Find each quotient.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 34.32 � 0.12 � 11. 84.64 � 0.92 � 12. 209.33 � 17.3 �

Solve.

13. Mrs. Rollins paid a 14. Sofia earned $255.75 15. Which is a better bargain,total of $11.25 for on her last paycheck. a 22.5 ounce box of cereal lunchmeat that was If she worked 15.5 that costs $3.60, or a 14.5 priced at $4.50 per hours, what is Sofia’s ounce box of the same pound. How many hourly wage? cereal that costs $2.90?pounds of lunchmeat did she buy?

6.7�69.013.2�28.162.04�153

5.1�113.7313.1�1,126.61.25�32.5

12.3�100.8616.7�136.940.3�$30.66

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceDividing Decimals

11


Find each product or quotient.

1. 6.72 2. 3. 100.22� 4.3 � 0.34

4. 5. 51.07 6.� 12.8

7. 8.08 8. 9. $11.34� 6.3 � 10.5

10. 11. 112.6 12.� 7.07

Solve.

13. Ramon drove at 37.5 14. For a school fund-raiser, 15. Candy bought from the per hour for 1.5 hours. each person in Mr. bulk food section costs How far did he drive? Singh’s class walked $3.30 per pound. Sarah

5.25 miles. The whole wants 2.5 pounds of candy.class walked a total of How much will she have 126 miles. How many to pay?people are in Mr. Singh’sclass?

9.5�24.132.2�35.42

1.5�54.75

0.24�11.282.65�3.71

1.85�46.25

Math Skills MaintenanceMultiplying and Dividing Decimals

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

12

12


Find each product or quotient.

1. 2.02 2. 3. 7.43� 1.04 � 3.49

4. 5. 89.6 � 8.37 � 6. 18.75 � 0.75 �

7. 219.22 8. 74.62 � 1.4 � 9. 40.25 � 12.8 �

� 0.7

10. 11. 17.7 � 6.48 � 12. 81.84 � 0.22 �

Solve.

13. A carwash charges 14. In a survey, 2.25 times 15. California has 7.25 times $3.75 per wash. If the as many students as many counties as carwash made $315 in preferred pizza to hot Connecticut. If California one day, how many cars dogs. If 44 students has 58 counties, how many were washed? preferred hot dogs, how counties are in

many preferred pizza? Connecticut?

0.16�6.64

0.09�10.89

4.2�375.06

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceMultiplying and Dividing Decimals

12


Find each sum, difference, product, or quotient.

1. 514.67 2. 13.92 3. 74.07� 122.8 � 52 �12.68

4. 5. 375.8 6. 108.47� 22.96 � 16.60

7. 98.09 8. 56.03 � 22.75 � 9.� 4.8

10. 94.45 11. 126.18 � 3.6 12. 62.93 � 8.6 �

� 7.75

13. 64.71 � 25.82 � 14. 15. 46.8 � 7.91 �2.56�3.2

3.5�78.4

0.84�27.3

Math Skills MaintenanceOperations with Decimals

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

13

13



1. 17.08 2. 346.72 3.� 5.4 � 106.80

4. 82.65 5. 608.2 � 59.34 � 6. 1,903.05� 47.83 � 432.98

7. 44.1 � 9.8 � 8. 16.62 9. 307.09 � 45.6 �

� 0.8

10. 845.2 11. 12. 61.6 � 22.01 �

� 6.78

13. 407.3 14. 31.25 15. 743.59 � 88.8 �

� 186.94 � 0.44

5.12�16.64

7.5�8.46

NAME ________________________________________ DATE ______________ PERIOD _____


13



1. 98.93 2. 18.81 3.� 0.6 � 6.70

4. 2,045.56 5. 908.33 � 606.17 � 6. 122.5� 202.80 � 6.4

7. 249.6 � 3.25 � 8. 52.20 9.� 8.44

10. 7,500.64 11. 803.8 � 45.77 � 12. 87.86 � 0.4 �

�1,275.70

13. 99.42 14. 15. 319.1� 2.6 � 72.43

5.5�105.6

9.5�425.6

0.85�5.61


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

13

13



1. 2. 27.24 3. 707.3 � 336.96 �

� 18.99

4. 224.4 5. 50.5 6.� 81.75 � 8.6

7. 5,044.5 8. 904 � 6.25 � 9. 61.1 � 53.62 �

� 378.89

10. 112.7 � 4.9 � 11. 328.46 12. 217.17� 12.77 � 86.50

13. 46.65 � 0.8 � 14. 812.6 15.� 1.45

15.2�258.4

0.32�52.24

6.2�151.28

NAME ________________________________________ DATE ______________ PERIOD _____


13


Estimate each sum, difference, product, or quotient.

1. 5,402.08 2. 67.55 3.� 782.91 � 4.3

4. 6,992.46 5. 476.37 6. 27.06�1,433.64 � 19.1 � 8.01

7. 834.34 � 38.1 � 8. 774.28 � 685.1 � 9. 1,002.33 � 566.89 �

10. 282.05 11. 46.6 12.� 98.36 � 5.1

13. 940.94 14. 4,809.23 15.� 25.20 � 371.80

6.72�213.46

8.6�176.04

11.25�127.14

Math Skills MaintenanceEstimating with Decimals

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

14

14


Estimate each sum, difference, product, or quotient.

1. 306.6 2. 8,623.09 3. 73.33 � 18.4 �

� 72.7 � 2,356.81

4. 5. 506.22 6.� 4.03

7. 3,540.8 8. 908.63 � 443.24 � 9. 5,636.67 � 38.3 �

� 871.99

10. 86.74 � 32.59 � 11. 1,684.08 12. 546.35� 2.64 � 267.25

13. 3,979.76 � 3,023.43 � 14. 15. 214.36� 329.81

38.05�1,196.64

8.41�482.2656.3�718.67

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceEstimating with Decimals

14


Write each improper fraction as a mixed number.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 2129

1996

2377

845

7311

1098

294

163

4310

387

112

499

83

265

134

Math Skills MaintenanceMixed Numbers and Improper Fractions

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

15

15


Write each mixed number as an improper fraction.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 14 8133217

2561920

11129 9

131423

8574 2

116 710

2 91694

9716

53437

8614

NAME ________________________________________ DATE ______________ PERIOD _____


15


Write each mixed number as an improper fraction, and eachimproper fraction as a mixed number.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 8232212

251038

10 3105 6

11379

577

439

296

112383

42 712

235

132

414


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

15

15


Add or subtract. Write each sum or difference in simplest form.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 2539 �

2239 �

2336 �

536 �

3350 �

1750 �

1325 �

725 �

720 �

320 �

1116 �

116 �

78 �

58 �

911 �

411 �

516 �

316 �

415 �

115 �

1112 �

712 �

79 �

49 �

720 �

920 �

110 �

710 �

29 �

59 �

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceAdding and Subtracting Fractions with LikeDenominators

16



1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15. 2375 �

2275 �

2845 �

845 �

1342 �

1742 �

1532 �

732 �

3149 �

449 �

3335 �

1935 �

2536 �

1136 �

411 �

611 �

1718 �

518 �

916 �

716 �

524 �

1324 �

2330 �

1730 �

1320 �

320 �

1415 �

1115 �

811 �

511 �

Math Skills MaintenanceAdding and Subtracting Fractions with LikeDenominators

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

16

16


Add or subtract. Write the sum or difference in simplest form.

1. 2. 3.

� � �

4. 5. 6.

� � �

7. 8. 9.

� � �

10. 11. 12.

� � �

13. 14. 15.

� � �27

1001568

712

1225

817

1415

56

37

14

89

1321

1320

34

115

12

112

730

45

12

13

536

716

512

89

724

16

14

58

1112

15

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceAdding and Subtracting Fractions with UnlikeDenominators

17


Add or subtract. Write the sum or difference in simplest form.

1. 2. 3.

� � �

4. 5. 6.

� � �

7. 8. 9.

� � �

10. 11. 12.

� � �

13. 14. 15.

� � �8

5529

512

1722

3740

1314

625

12

13

712

1325

35

31100

38

140

1920

35

78

310

49

350

1635

815

1425

29

1330

23

2536

45

19

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

5

Math Skills MaintenanceAdding and Subtracting Fractions with UnlikeDenominators

Skill

17

17



1. 2. 3.

� � �

4. 5. 6.

� � �

7. 8. 9.

� � �

10. 11. 12.

� � �

13. 14. 15.

� � �3

1034

15

1425

314

1315

1964

112

78

4164

34

1011

940

59

38

1140

56

518

1320

14

512

1720

1330

29

310

25

710

910

1225

1920

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceAdding and Subtracting Fractions

18



1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

�38�

35�

710

1425

56

1112

�14�

611�

710

1136

81110

425

�1760�

712�

524

815

79

524

�38�

25�

27

1940

635

23

�27100�

514�

518

1225

1314

712

Math Skills MaintenanceAdding and Subtracting Fractions

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

18

18


1. 6 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

� 171720� 82 4

5� 182930

51 720122 4

2527 910

� 191112� 8 4

7� 10 35

42 58923

8413 415

� 29 38� 911

14� 14 56

53 71016 2

7221330

� 32 12� 6� 92

5

41 71811 7

241512

� 1234� 51

4� 31

6

183845

6


NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceAdding and Subtracting Mixed Numbers

19



1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

� 5121516� 2913

15� 2 25

224 51237 2

34 720

� 21 512� 72 5

24� 62 411

30 532108 15

1677 12

� 2356� 2517

20� 3456

191942 37

50561920

� 253 910� 103

7� 42528

6091115288

96 67

� 12 710� 54

5� 213

14315061

8556

Math Skills MaintenanceAdding and Subtracting Mixed Numbers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

19

19


Multiply. Write each product in simplest form.

1. 2.

3. 4.

5. 6.

7. 8.

9. 10. 438 � 44

7 �667 �

2164 �

2 710 � 2 1

12 �712 � 33

5 �

2425 � 31

8 �9

11 � 3 118 �

614 � 31

5 �7

18 �2749 �

537 � 14 �

45 �

1516 �

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceMultiplying Fractions and Mixed Numbers

20


Multiply. Write each product in simplest form.

1. 2.

3. 4.

5. 6.

7. 8.

9. 10. 715 � 81

3 �5 911 � 1 1

32 �

4 213 �

2627 �231

3 �928 �

1825 �

100117 �85

8 �4063 �

413 �

952 �121

2 �516 �

4564 � 51

3 �2140 � 119

21 �

Math Skills MaintenanceMultiplying Fractions and Mixed Numbers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

20

20


Divide. Write each quotient in simplest form.

1. 2.

3. 4.

5. 6.

7. 8.

9. 10. 31123 � 131

69 �9 911 � 1 8

55 �

1665 �

213 �9 �

38 �

1057 � 1 1

14 �5

18 �2536 �

245 �

715 �

89 � 4 �

825

� 312

�145

�35

�

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceDividing Fractions and Mixed Numbers

21


Divide. Write each quotient in simplest form.

1. 2.

3. 4.

5. 6.

7. 8.

9. 10. 1429 � 102

3 �4 415 �

1675 �

457 � 125

63 �2324 �

38 �

934 � 61

2 �647 � 1 9

14 �

614 � 5 �22

3 � 2 215 �

715 �

910 �

835 �

1649 �

Math Skills MaintenanceDividing Fractions and Mixed Numbers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

21

21


NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceOperations with Fractions and Mixed Numbers

22

Add, subtract, multiply, or divide. Write each answer in simplest form.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

� 3 1320

11 93100

2572 � 101

5 �5649 � 45 1

12 �

2732 � 22

7 �17 916 � 123

4 �1827 � 119

45 �

� 28 910

32 23142

5 �415 �

2581 � 71

5 �

� 10 13

141325136

7 �34 �71

2 �625 �

4 518 � 31

3 �634 � 51

3 �34 �

21100 �


Add, subtract, multiply, or divide. Write each answer in simplest form.

1. 2. 3. 16

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. 14. 15.

� 16 7100

16 910 � 6 2

13 �418 �

1124 �45 11

20

� 6 18

714 �

1217 �12 9

566212 � 123

32 �

� 335� 57 9

10

935 � 11

9 �52962 4

25

1425 �

715 �3 4

15 � 1057 �371

8 � 2227 �

�45

8 110 �

925 �

1718

Math Skills MaintenanceOperations with Fractions and Mixed Numbers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

22

22

� 1025


Add.

1. �8 � (�9) 2. 6 � 7 3. �15 � 20

4. �12 � 4 5. 26 � (�3) 6. �17 � (�3)

7. 25 � 43 8. �25 � 43 9. 25 � (�43)

10. �25 � (�43) 11. 30 � (�30) 12. �55 � 22

13. �25 � 8 14. �2 � 15 15. �1 � (�19)

16. 46 � (�57) 17. �50 � 50 18. �99 � 1

19. �99 � (�1) 20. �87 � (�13) 21. �62 � 125

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceAdding Integers

23


Add.

1. 25 � (�12) � 12 2. 10 � (�7) � 1 3. 17 � (�2) � 7

4. �9 � 4 � (�11) 5. �16 � 52 � 16 6. 12 � (�20) � 5

7. �22 � (�8) � 6 8. �7 � (�3) � (�15) 9. 27 � (�13) � (�27)

10. �24 � (�6) � (�31) 11. 5 � (�1) � (�12) � 8 12. �20 � 5 � (�7) � 9

13. �18 � 4 � (�2) � 12 14. 13 � (�6) � (�10) � (�8) 15. �1 � (�2) � (�8) � (�6)

16. �10 � (�13) � 6 � 7 17. �44 � 33 � 11 � 5 18. 75 � (�25) � 1 � (�50)

19. 15 � 23 � 25 � 17 20. �25 � (�4) � (�6) � (�25) 21. �7 � (�34) � (�13) � (�16)

Math Skills MaintenanceAdding Integers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

23

23


Subtract.

1. 15 � 11 2. 7 � 13 3. �8 � 5

4. 20 � (�25) 5. 45 � (�32) 6. �18 � (�27)

7. �31 � (�19) 8. 29 � 10 9. �6 � 1

10. 16 � 20 11. �23 � (�15) 12. 12 � (�17)

13. �18 � 2 14. �3 � 10 15. �22 � (�11)

16. 9 � 1 17. 1 � 9 18. 25 � (�30)

19. �13 � (�8) 20. �7 � 7 21. �7 � (�7)

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceSubtracting Integers

24


Subtract.

1. 9 � 19 2. 20 � 3 3. �13 � 11

4. �22 � 35 5. 16 � (�8) 6. �16 � (�8)

7. �6 � (�2) 8. 23 � 11 9. �15 � 15

10. 8 � 12 11. �31 � (�21) 12. 9 � (�2)

13. �27 � 14 14. �8 � 18 15. �34 � (�13)

16. 15 � 5 17. 5 � 15 18. 17 � (�20)

19. �29 � (�22) 20. �1 � 1 21. �1 � (�1)

Math Skills MaintenanceSubtracting Integers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

24

24


Add or subtract.

1. 12 � 20 2. 17 � 11 3. �33 � 22

4. 18 � 23 5. �10 � (�8) 6. 14 � (�5)

7. 16 � 17 8. 3 � (�5) 9. 24 � (�7)

10. �3 � (�3) 11. �3 � (�3) 12. 3 � (�3)

13. 15 � (�20) 14. �20 � 15 15. 14 � 5

16. 7 � 13 17. �29 � (�1) 18. �29 � 1

19. 44 � 55 20. �36 � (�60) 21. 12 � 14

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceAdding and Subtracting Integers

25


Add or subtract.

1. 6 � 9 2. 24 � 16 3. �21 � 14

4. 9 � 18 5. �25 � (�15) 6. 17 � (�4)

7. 3 � 4 8. 1 � (�9) 9. 19 � (�3)

10. �10 � (�10) 11. �10 � 10 12. 42 � (�22)

13. 4 � (�14) 14. �14 � 4 15. 21 � 10

16. 8 � 9 17. �35 � (�2) 18. �14 � 3

19. 17 � 19 20. �28 � (�40) 21. 18 � 21

Math Skills MaintenanceAdding and Subtracting Integers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

25

25


Multiply.

1. 3(�7) 2. �8(7) 3. 5(6)

4. �2(�2) 5. (�3)2 6. �5(�8)

7. 12(�6) 8. �7(11) 9. �1(13)

10. �1(�15) 11. (�7)2 12. 2(�3)(4)

13. 5(�2)(�4) 14. �3(�5)(�4) 15. �2(22)

16. �1(�7)(�9) 17. �1(�4)2 18. 3(2)2

19. (�4)3 20. �1(3)3 21. 3(�2)3

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceMultiplying Integers

26


Multiply.

1. 5(�2) 2. �9(8) 3. 12(11)

4. �6(�6) 5. (�6)2 6. �10(�3)

7. 8(�2) 8. �9(10) 9. �1(23)

10. �1(�30) 11. (�9)2 12. 3(�6)(5)

13. 6(�2)(�5) 14. �2(�8)(�3) 15. �3(13)

16. �1(�6)(�7) 17. �1(�2)2 18. 4(3)2

19. (�5)3 20. �1(5)3 21. �1(�6)3

Math Skills MaintenanceMultiplying Integers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

26

26


Divide.

1. �25 � 5 2. �32 � (�4) 3. 64 � 8

4. 5. 20 � (�2) 6.

7. �45 � (�9) 8. 54 � (�9) 9.

10. 144 � 12 11. �95 � 5 12. 51 � (�3)

13. 14. 100 � (�25) 15. �18 � (�1)

16. �87 � 29 17. 18.

19. 92 � (�23) 20. �1 � (�1) 21. �250 � (�125)

�99�9

13545

�522

�42�2

�486

12�3

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceDividing Integers

27


Divide.

1. 14 � 7 2. �35 � (�7) 3. �81 � 9

4. 5. 98 � (�49) 6.

7. �75 � (�3) 8. 25 � (�5) 9.

10. 169 � 13 11. �27 � 9 12. 49 � (�7)

13. 14. 63 � (�7) 15. �5 � (�1)

16. �112 � 4 17. 18. �8 � (�8)

19. 156 � (�3) 20. 21. �136 � (�4)�34�17

250�50

�33

�45�15

�90�5

�6432

Math Skills MaintenanceDividing Integers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

27

27


Multiply or divide.

1. �25(4) 2. �120 � (�60) 3. 18 � 3

4. �6(�16) 5. 14(5) 6.

7. �38 � (�19) 8. �15(�2) 9.

10. 225 � 15 11. �7(�11) 12. �13(5)

13. 14. 120 � (�8) 15. �4(�6)(2)

16. �111 � 3 17. 18. �3(�2)2

19. 117 � (�13) 20. �3(�5)(�7) 21. �(6)2 � (�3)

1443

89�1

�42�3

�282

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceMultiplying and Dividing Integers

28


Multiply or divide.

1. �135 � (�9) 2. �8(�4) 3. 9(�9)

4. 5. 16(6) 6. �72 � (�6)

7. �1(91) 8. 145 � (�5) 9.

10. 4(�13) 11. �12(�3) 12. �11 � (�11)

13. 5(�4)(7) 14. 55 � (�5) 15. �11(�2)(�3)

16. �110 � 5 17. 18. 5(�3)2

19. 143 � (�11) 20. 2(�5)(10) 21. �(8)2 � 2

�96�8

�77

124�4

Math Skills MaintenanceMultiplying and Dividing Integers

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

28

28


Identify the property shown by each equation.

1. 5 � 18 � 18 � 5 2. (9 � 5)3 � 9(3) � 5(3)

3. 10 � (�10) � 0 4. 17 � (3 � 29) � (17 � 3) � 29

5. 0 � 18 � 18 6. �5 � 1 � 1 � (�5)

7. �20 � 1 � �20 8. 19(16) � 19(4) � 19(16 � 4)

9. 10. 0 � 75 � 75 � 0

11. �50 � 50 � 0 12.

13. 25 � (4 � 35) � (25 � 4) � 35 14. 0 � 21 � 21

94# 4

9 � 1

23# 3

2 � 1

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceIdentifying Properties

29


Identify the property shown by each equation.

1. 12(32) � 12(8) � 12(32 � 8) 2. �19 � 19 � 0

3. 1 � (4 � 6) � (4 � 6) � 1 4. 97 � (3 � 35) � (97 � 3) � 35

5. 0 � (7 � 3) � (7 � 3) 6.

7. �8 � 1 � 1 � (�8) 8. 0 � (10 � 3) � (10 � 3) � 0

9. 20 � (5 � 87) � (20 � 5) � 87 10. (7 � 4) � 6 � 6 � (7 � 4)

11. (13 � 9) � 0 � (13 � 9) 12. 48(5) � 48(15) � 48(5 � 15)

13. 14. (4 � 14) � 1 � (4 � 14)�27# a�

72b � 1

54# 4

5 � 1

Math Skills MaintenanceIdentifying Properties

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

29

29


Simplify each expression. Tell which property you used.

1. 8 � 38 2. 54 � (6 � 49)

3. 22(13) 4. 1 � (6 � 9)

5. 6. 15(18) � 15(2)

7. (29 � 75) � 25 8. 10 � 63 � 90

9. 0 � (33 � 9) 10. 12 � 105

11. (87 � 5) � 20 12. �21 � 77 � 21

13. 4 � 32 � 50 14. 8 � a 37b a 7

3b � 1�8 2

23# 17 # 3

2

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceUsing Properties

30


Simplify each expression. Tell which property you used.

1. 43 � (7 � 39) 2. 7(92)

3. (17 � 18) � 1 4.

5. 24(16) � 24(4) 6. 27 � 82 � (�27)

7. (57 � 85) � 15 8. 20 � 49 � 80

9. 12(103) 10. 0 � (15 � 6)

11. (98 � 4) � 25 12. �36 � 125 � 36

13. 14. 5 � 16 � 40a 57# 29b # 7

5

910# 18 # 10

9

Math Skills MaintenanceUsing Properties

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

30

30


Complete the following sentences with the most reasonable unit ofcustomary measure.

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceMeasurement: The Customary System

31

1. The height of a grown man is about six_________________.

2. The weight of a large bag of potatochips is about 1 _________________.

3. Milk is sold in containers that areusually 1 _________________.

4. A regulation basketball court has alength of 94 _________________.

5. The most common unit for measuringthe distance between two cities is_________________.

6. A car might weigh 2 ________________.

7. The height of a typical house is 30 (feet, inches, yards).

8. A large hamburger would weigh about8 (pounds, ounces, tons).

9. A passenger plane flies at an elevationof about 30,000 (miles, yards, feet).

10. A single scoop of ice cream is about 1 (quart, pint, cup).

11. When he is lifting weights, Kenji canbench press 195 (pounds, tons, ounces).

12. For her large party, Mrs. Glover shouldhave about 4 (ounces, pints, gallons) ofpunch.

Choose the best estimate by circling the most appropriate unit in theparentheses.

? ?

??

?

?


Complete.

1. 72 inches � ______________ feet 2. 4 gallons � ______________ pints

3. 48 ounces � ______________ pounds 4. 6 yards � ______________ inches

5. 88 fluid ounces � ______________ cups 6. 18 feet � ______________ yards

7. 7 tons � ______________ pounds 8. 40 pints � ______________ quarts

9. 21,120 feet � ______________ miles 10. 2 gallons � ______________ fluid ounces

11. 78 inches � ______________ feet 12. 12 cups � ______________ gallons


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

1Sk

ill 3

1

31

? ?

? ?

? ?

? ?

? ?

? ?


Choose the best estimate by circling the most appropriate unit in theparentheses.

NAME ________________________________________ DATE ______________ PERIOD _____


31

7. 20 quarts � ______________ gallons 8. 8 miles � ______________ feet

9. 2 tons � ______________ ounces 10. 256 fluid ounces � ______________gallons

11. 1 mile � ______________ inches 12. 48,000 ounces � ______________ tons

1. The length between the bases of abaseball diamond is 90 (feet, inches,yards).

2. Ashley needs 2 (fluid ounces, pints,gallons) of paint to paint her bedroom.

3. One serving of french fries would beabout 4 (pounds, ounces, quarts).

4. For track practice, Luis had to run 5(miles, feet, inches).

5. Trent’s golden retriever weighs about85 (ounces, tons, pounds).

6. Miko is about 67 (yards, inches, feet)tall.

Complete.

? ?

? ?

? ?


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

32

32

Complete each sentence with the most reasonable metric unit of measure.

Math Skills MaintenanceMeasurement: The Metric System

1. The amount of medicine in ahypodermic needle is measured in (L, mL, kL).

2. Danny races for his team in the 100(cm, m, km) dash.

3. A professional football player mightweigh 130 (mg, g, kg).

4. A common size for a bottle of soda is 2 (L, mL, kL).

5. There are about 2.5 (mm, cm, m) in one inch.

6. Olivia’s aquarium has a capacity of 200 (mL, L, kL).

7. An automobile on a highway would betraveling at about 100 (cm, m, km) perhour.

8. The amount of water in a reservoirwould be measured with (mL, L, kL).

9. A typical doorway is about 2 (cm, m,km) tall.

10. The amount of medicine in a pain-reliever is measured in (mg, g, kg).

11. The tip of a pen is about 1 (mm, cm, m)wide.

12. Nutritional information labels tell howmany (mg, g, kg) of fat are in a foodproduct.


Complete.

1. 5 m � ______________ cm 2. 1,200 g � ______________ kg

3. 750 mL � ______________ L 4. 300 mm � ______________ cm

5. 23 kL � ______________ L 6. 62,500 mg � ______________ g

7. 450 cm � ______________ m 8. 1,100 L � ______________ kL

9. 15 kg � ______________ mg 10. 10,000 mL � ______________ kL

11. 8,235 cm � ______________ km 12. 320,000 mm � ______________ km

NAME ________________________________________ DATE ______________ PERIOD _____


32

? ?

? ?

? ?

? ?

? ?

? ?


Complete each sentence with the most reasonable metric unit of measure.


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

32

32

Complete.

1. One of the basketball players is about 2 (mm, cm, m) tall.

2. When the weather is especially hot, itis a good idea to drink several (mL, L,kL) of water per day.

3. In chemistry class, Kendrick added 4(g, kg, m) of that substance to hischemical solution.

4. Melinda added several (mL, L, kL) oflemon juice to the pitcher of iced tea.

5. When it is full of books, Casey’sbackpack weighs over 15 (mg, g, kg).

6. Marta’s house is 15 (cm, m, km) wide.

7. 940 mg � ______________ g 8. 85 L � ______________ kL

9. 1.5 km � ______________ m 10. 850 g � ______________ kg

11. 21.2 kL � ______________ mL 12. 1,400 mm � ______________ cm

? ?

? ?

? ?


Find the perimeter of each rectangle.

NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenancePerimeter and Area of Rectangles

33

Solve.

1. 2.

3. 4.

5. Find the perimeter of a rectangle thathas a width of 48 kilometers and alength of 31 kilometers.

6. What is the perimeter of a square thathas 18-inch sides?

7. A rectangle has a length of 70 inchesand a width of 103 inches. Find theperimeter of the rectangle.

8. Find the perimeter of a rectangle thathas a width of 33 feet and a length of18 feet.

9. If the perimeter of this rectangle is 164centimeters, what is its length?

10. The perimeter of a square is 22 inches.What is the length of each side?

21 cm

6cm

40 in.

40 in.

14 yd

7 yd

28 cm

18 cm

x cm

30 cm


Find the area of each rectangle.


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

34

33

1. 2.

3. 4.

5. Find the area of a rectangle that has alength of 13 feet and a width of 9 feet.

6. What is the area of a rectangle thathas a width of 140 millimeters and alength of 120 millimeters?

7. How long is one side of a square thathas an area of 81 square meters?

8. Find the width of a rectangle that hasa length of 20 centimeters and an areaof 360 square centimeters.

9. Draw and label a rectangle that has a width of 6 feet and an area of 39 square feet.

10. The area of the rectangle is 42.5 square meters.Find the value of x.

Solve.

25 in.

16 in.

15 mm

15 mm

12

4 yd

yd12

144 in.

60 in.

5 m

x m


Find the perimeter and area of each rectangle.

NAME ________________________________________ DATE ______________ PERIOD _____


33

5. If the area of this rectangle is490 square meters, what is itsperimeter?

6. Find the area of the rectangle if it hasa perimeter of 31.4 meters.

3. Find the perimeter and area of arectangle that has a width of 7 metersand a length of 20 meters.

4. What is the perimeter and area of arectangle that has a length of 12 inchesand a width of inches?101

2

7. Draw and label a rectangle that has aperimeter of 60 centimeters and anarea of 200 square centimeters.

8. Draw and label a square that has aperimeter of 72 inches and an area of324 square inches.

9. Which has the greater perimeter, asquare with an area of 100 squaremillimeters or a rectangle with a widthof 18 millimeters and an area of90 square millimeters?

10. Which has the greater area, a squarewith a perimeter of 100 inches or arectangle with a width of 5 inches anda length of 120 inches?

1. P � ___________ A � ___________ 2. P � ___________

A � ___________

Solve.

27 mm

18 mm

2 ft

2 ft

35 m

x m12.5 m

x m


Name the ordered pair for each point graphed.

Math Skills MaintenanceGraphing Points on a Coordinate Plane

NAME ________________________________________ DATE ______________ PERIOD _____

Skill

34

34

1. 2.

3. 4.

5. 6.

7. 8.

9. 10.

y

xO

B

A

y

xO

D

C

y

xO

E

F

y

xO

G

H

y

xO

JI

y

xO

K

L

y

xO

MN

y

xO

P

Q

y

xO

T

Sy

xO

W

U


Graph each ordered pair.

NAME ________________________________________ DATE ______________ PERIOD _____


34

1. A(4, 3),B(�2, 0)

2. C(3, �1),D(�4, 1)

3. E(0, �4),F(3, 2)

4. G(�2, �3),H(2, 1)

5. I(0, 0),J(�3, �3)

6. K(1, 4),L(�2, �4)

7. M(0, �2),N(4, 4)

8. P(3, 0),Q(1, �1)

9. S(2, 2),T(3, �4)

10. U(0, 1),W(1, 0)

y

xO

y

xO

y

xO

y

xO

y

xO

y

xO

y

xO

y

xO

y

xO

y

xO


Name the ordered pair for each point graphed.


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

34

34

1. 2.

3. 4.

5. I(0, �3),J(�2, 0)

6. K(�1, �1),L(4, 0)

7. M(2, �3),N(0, 0)

8. P(�2, 1),Q(0, 3)

9. S(1, 4),T(�4, �1)

10. U(�2, 4),W(2, �4)

Graph each ordered pair.

y

xO

B

Ay

xOC

D

y

xO

E

Fy

xO

G

H

y

xO

y

xO

y

xO

y

xO

y

xO

y

xO


NAME ________________________________________ DATE ______________ PERIOD _____

Math Skills MaintenanceDisplaying Data on Graphs

35

For Exercises 1-6, use the table that shows how many students are ineach teacher’s homeroom.

Teacher Wilson Sanchez Brooks

Students 27 23 29

Ames

19

Toshio

25

Teacher Wilson Sanchez Brooks

Boys 11 14 13

Ames

12

Toshio

12

Girls 16 9 16 7 13

1. Describe the data presented in thetable.

2. Make a bar graph using the data in thetable.

3. How many total students are recordedin your bar graph?

4. What is the range of the data?

5. How many teachers have a homeroomwith more than 20 students?

6. What percent of the homerooms have25 or more students?


8. Make a double bar graph using thedata in the table.

9. What is the range in the number ofgirls?

10. What percent of the homerooms have13 or more boys?

For Exercises 7-10, use the table that shows the number of boys andgirls in each homeroom.



NAME ________________________________________ DATE ______________ PERIOD _____

Skill

35

35

For Exercises 1-6, use the table thatshows how many victories Jeremy’shigh school football team had each year.

Year 1998

6

1999

11

2000

8Victories

2001

10

Year 1998

7

6

1999

9

11

2000

10

8

Darnell’s Victories

2001

9

10Jeremy’s Victories


2. Make a line graph using the data inthe table.

3. Between which two years did Jeremy’steam have the greatest increase invictories?

4. Between which two years did Jeremy’steam have the greatest decrease invictories?

5. How many total victories did Jeremy’steam have over his four years?

6. Based on the data shown in the linegraph, predict how many victories theteam will have in the year 2002.Explain.


8. Make a double line graph using thedata for Darnell’s team and Jeremy’steam.

9. What is the difference in the totalnumber of victories for the teams overthe four years?

10. What percent of Darnell’s seasons had9 or more victories?

For Exercises 7-10, use thetable that shows howmany victories Darnelland Jeremy’s footballteam had each year.


For Exercises 1-6, use the data below.{14, 11, 19, 6, 21, 8, 12, 17, 7, 18, 9, 11, 8, 7}

NAME ________________________________________ DATE ______________ PERIOD _____


35

1. Write the stems that would be used forthe stem-and-leaf plot of this data.

2. Make a stem-and-leaf plot using thedata.

3. What is the range of the data? 4. What is the average (mean) of thedata?

5. Which interval has the most datapoints?

6. Which interval has the fewest datapoints?

7. Write the stems that would be used forthe stem-and-leaf plot of this data.

8. Make a stem-and-leaf plot using thedata.

9. Which interval has the most datapoints?

10. Which interval has the fewest datapoints?

For Exercises 7-10, use the data below.{23, 15, 39, 68, 57, 42, 51, 52, 41, 18, 29, 33, 30, 12}


Determine which type of graph is most appropriate for each set ofdata. Explain your choice.

For Exercises 3-6, use the data below.$1.40, $1.29, $1.32, $1.08, $1.44, $1.25, $1.15, $1.37, $1.33, $1.22

For Exercises 7-8, use the data below.


NAME ________________________________________ DATE ______________ PERIOD _____

Skill

35

35

1. average new car prices over a ten-yearperiod

2. car prices for each of the top ten modelsfor a given year

7. Describe a situation that this datacould represent.

8. Display this data with a graph.


4. Display this data in a stem-and-leafplot.

5. What is the range of the data? 6. Which interval has the most datapoints?

Candidate Rosa

103

Alvin

79

Angela

95Votes Won

Dylan

100

Tamika

98


NAME ________________________________________ DATE ______________ PERIOD _____


35

Determine which type of graph is most appropriate for each set ofdata. Explain your choice.

For Exercises 3-6, use the table that shows the home runs hit byseveral players in the 2000 Major League Baseball season.

For Exercises 7-8, use the table below.

1. the prices of several types of athleticshoes

2. the values of two stocks compared overthe period of several weeks



3. Which data display would be mostappropriate for the data in the table?


5. What is the range of the data? 6. What is the average number of homeruns for these six players? Round tothe nearest tenth.

Day Monday Tuesday Wednesday

Price $1.27 $1.23 $1.24

Thursday Friday

$1.31 $1.34

Saturday

$1.32

Sunday

$1.30

Player Sosa Bonds Bagwell

Home Runs 50 49 47

Glaus V. Guerrero

47 44

Hildago

44

Course 3 - Glencoe · 2009-11-11 · Contents include: Practice worksheets for 35 Basic Math Skills Course 3 GLENCOE MATHEMATICS

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