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Reteach and Skills Practice Workbook

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15–6<br />

Name<br />

<strong>Skills</strong> <strong>Practice</strong><br />

Date<br />

4NS2.1, 4MR2.1<br />

Subtract Decimals<br />

Subtract. Check your answer.<br />

1. 0.7<br />

- 0.4<br />

6. 0.43<br />

- 0.26<br />

11. 9.00<br />

- 0.09<br />

16. 5.34<br />

- 4.67<br />

2. 6.3<br />

- 0.7<br />

7. 0.44<br />

- 0.22<br />

12. 7.17<br />

- 2.70<br />

17. 1.67<br />

- 0.50<br />

3. 9.1<br />

- 2.3<br />

8. 7.04<br />

- 3.66<br />

13. 9.04<br />

- 7.50<br />

18. 19.83<br />

- 3.60<br />

4. 4.5<br />

- 2.7<br />

9. 15.03<br />

- 3.12<br />

14. 6.00<br />

- 4.70<br />

19. 8.15<br />

- 2.07<br />

5. 1.2<br />

- 0.7<br />

10. 4.12<br />

- 1.27<br />

15. 8.20<br />

- 4.96<br />

21. 6.7 - 2.4 = 24. 9.03 - 3.77 =<br />

22. 7.6 - 2.07 = 25. 7.44 - 3.86 =<br />

23. 8.5 - 3.08 = 26. 4.62 - 2.88 =<br />

Solve.<br />

27. Kellyn buys a game for $15.86. What is her change from a $20-bill?<br />

28. Christine buys a pair of socks for $8.35. What is her change from a<br />

$10-bill?<br />

29. Matt buys a pencil for $0.35, a pen for $2.75, <strong>and</strong> a ruler for $4.36.<br />

20. 17.07<br />

- 0.02<br />

Copyright © Macmillan/McGraw-Hill, a division of The McGraw-Hill Companies, Inc.<br />

What is his change from a $20-bill?<br />

Grade 4 286 Chapter 15

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