Standard: 8.NS.A.1 NAME DATE PERIOD Lesson 1 Skills...

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2 Course 3 • Chapter 1 Real Numbers NAME _____________________________________________ DATE __________________ PERIOD _________ Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use. Lesson 1 Skills Practice Rational Numbers Write each fraction or mixed number as a decimal. 1. 1 −− 10 2. 1 8 3. - 3 4 4. - 4 5 5. 21 −− 50 6. -3 9 −− 20 7. 4 9 −− 25 8. 7 9 9. -1 1 6 10. -2 4 −− 15 11. 5 −− 33 12. 7 3 −− 11 Write each decimal as a fraction or mixed number in simplest form. 13. 0.9 14. 0.7 15. 0.84 16. -0.92 17. -1.12 18. -5.05 19. -2.35 20. 8.85 21. -0. 1 22. 4. 8 23. 6. 7 24. -8. 4

Transcript of Standard: 8.NS.A.1 NAME DATE PERIOD Lesson 1 Skills...

Page 1: Standard: 8.NS.A.1 NAME DATE PERIOD Lesson 1 Skills Practicejarrellmnps.weebly.com/uploads/8/6/3/3/86337132/... · Course 3 • Chapter 1 . Real Numbers NAME _____ DATE _____ PERIOD

2 Course 3 • Chapter 1 Real Numbers

NAME _____________________________________________ DATE __________________ PERIOD _________

Copyright © The M

cGraw

-Hill Com

panies, Inc. Permission is granted to reproduce for classroom

use.Lesson 1 Skills PracticeRational Numbers

Write each fraction or mixed number as a decimal.

1. 1 −− 10

2. 1 − 8

3. - 3 − 4 4. - 4 −

5

5. 21 −− 50

6. -3 9 −− 20

7. 4 9 −− 25

8. 7 − 9

9. -1 1 − 6 10. -2 4 −−

15

11. 5 −− 33

12. 7 3 −− 11

Write each decimal as a fraction or mixed number in simplest form.

13. 0.9 14. 0.7

15. 0.84 16. -0.92

17. -1.12 18. -5.05

19. -2.35 20. 8.85

21. -0. − 1 22. 4. − 8

23. 6. − 7 24. -8. − 4

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Hallie Jarrell
Standard: 8.NS.A.1
Page 2: Standard: 8.NS.A.1 NAME DATE PERIOD Lesson 1 Skills Practicejarrellmnps.weebly.com/uploads/8/6/3/3/86337132/... · Course 3 • Chapter 1 . Real Numbers NAME _____ DATE _____ PERIOD

18 Course 3 • Chapter 1 Real Numbers

NAME _____________________________________________ DATE __________________ PERIOD _________

Copyright © The M

cGraw

-Hill Com

panies, Inc. Permission is granted to reproduce for classroom

use.Lesson 8 Skills PracticeRoots

Find each square root or cube root.

1. √ "" 16 2. - √ " 9

3. √ "" 36 4. 3 √ """ 2,744

5. 3 √ """ 1,331 6. 3 √ "" 729

7. - √ "" 0.04 8. √ """ -289

9. ± √ "" 0.81 10. - √ "" 400

11. √ "" 16 −− 49

12. √ "" 49 −−− 100

ALGEBRA Solve each equation. Check your solution(s).

13. s2 = 81 14. t2 = 36

15. x2 = 49 16. 256 = z2

17. 900 = y2 18. 1,024 = h2

19. c2 = 49 −− 64

20. a2 = 25 −−− 121

21. 1 −−− 100

= d2 22. 144 −−− 169

= r2

Find each cube root.

23. 3 √ "" 64 24. 3 √ "" -512

001_022_CC_A_RSPC3_C01_662332.indd Page 18 26/05/11 11:18 PM s-60user001_022_CC_A_RSPC3_C01_662332.indd Page 18 26/05/11 11:18 PM s-60user /Volumes/110/GO00864/NATIONAL/ANCILLARY/RETEACH_AND_SKILLS_PRACTICE_COURSE1-3/É/Volumes/110/GO00864/NATIONAL/ANCILLARY/RETEACH_AND_SKILLS_PRACTICE_COURSE1-3/

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Hallie Jarrell
Standard: 8.EE.A.2
Page 3: Standard: 8.NS.A.1 NAME DATE PERIOD Lesson 1 Skills Practicejarrellmnps.weebly.com/uploads/8/6/3/3/86337132/... · Course 3 • Chapter 1 . Real Numbers NAME _____ DATE _____ PERIOD

Course 3 • Chapter 1 Real Numbers

NAME __________________________________________ DATE ____________ PERIOD _______ Lesson 9 Extra Practice Estimate Roots

Estimate to the nearest integer.

1. 229 15 2. 63 8 3. 290 17 4. 27 5 5. 333 18 6. 23 5 7. 96 10 8. 200 14 9. 117 11 10. 47 7 11. 1.3 1 12. 8.4 3 13. 18.35 4 14. 25.7 5 15. 14.1 4

16. 15.3 4 17. 32.7 6 18. 55.2 7

Hallie Jarrell
Standard: 8.NS.A.2