Exercise Worksheets

Exercise Worksheets

Copyright ? 2002 Susan D. Phillips

WHOLE NUMBERS 1. Adding 2. Subtracting 3. Multiplying 4. Dividing 5. Order of Operations

Contents

FRACTIONS 6. Mixed Numbers 7. Prime Factorization 8. Least Common Multiple 9. Simplifying Fractions 10. Add & Subtract Fractions 11. Add & Subtract Mixed Numbers 12. Multiply Fractions 13. Divide Fractions

DECIMALS 14. Decimals to Fractions 15. Add & Subtract Decimals 16. Multiply Decimals 17. Divide Decimals

RATIOS & PERCENTS 18. Ratios & Rates 19. Proportions 20. Converting Percents 21. Percents Problems 22. Measurements - American 23. Measurements - Metric

STATISTICS 24. Graphs 25. Mean, Median & Mode

REAL NUMBERS 26. The Basics 27. Add & Subtract 28. Multiply & Divide

ALGEBRA 29. Evaluating Expressions 30. Properties 31. Simplifying Expressions 32. Equations: Addition Principle 33. Equations: Mult. Principle 34. Multistep Equations 35. Formulas 36. Word Problems

GEOMETRY 37. Lines & Angles 38. Quadrilaterals 39. Triangles 40. Circles 41. Composite Figures 42. Volume

ANSWERS

Worksheet #1 Adding Whole Numbers

Add. 1

47

5

+ 32

678

9

+ 426

4389 3377 + 1689

2

8

6

2846

10

24,592

5

+ 1635

+ 46,268

+ 1

3

72

7

2504

11

587,938

94

4241

+ 629,777

+ 3

+ 2173

4

25

8

96

12

99,763,500

+ 57

5748

+ 2,827,449

+ 482

Worksheet #2 Subtracting Whole Numbers

Subtract. 1

47

5

- 5

35

9

- 8

776 - 498

2

95

6

- 31

652

10

- 251

1904 - 625

3

68

7

821

11

70,801

- 62

- 507

- 62,762

4

87

8

- 20

493

12

- 37

1,344,192 - 804,663

Worksheet #3 Multiplying Whole Numbers

Multiply.

1

72

5

x 4

205

9

x 34

776 x 98

2

39

6

376

10

2309

x 6

x 18

x 278

3

81

7

x 57

800

11

x 30

3650 x 400

4

46

8

x 72

493

12

x 67

79,248 x 589

Worksheet #4 Dividing Whole Numbers

Divide. Round your answer to the hundredths place.

1

3 156

5

4 1289

9

28 770

2

7 588

6

9 2230

10

289 5801

3

6 39

7

36 1620

11

325 6344

4

5 128

8

61 427

12

76 30,027

Worksheet #5 Order of Operations & Exponents

Write in exponent form.

1 8x8x8x8x8 2 267 x 267 3 1x1x1x1x1 4 85

Find the value.

5 25 6 103 7 161 8 370

Calculate.

9 32 + 6 - 2 x 7 10 7 x (43 - 6) 2

11 24 23 x 35

12 124 - 3 x (7 + 52)

13 20 5 x 2 - (6 + 2) x 7

Worksheet #6 Fractions: Mixed Numbers

Identify which of the following are improper fractions.

1 a) 21 2

b) 4 5

c) 83 126

d) 7 6

Change the mixed numbers to improper fractions.

2

2

4 5

3

6

11 17

4

12

8 45

5

9

3 61

6

87

41 69

Change the improper fractions to mixed numbers.

7

8 3

8

10 7

9

56

17

10 132 11

11 94 93

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