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Reteach and Skills Practice Workbook

Reteach and Skills Practice Workbook

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5–2<br />

Name<br />

Date<br />

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

Algebra: Multiplication <strong>and</strong> Division Properties<br />

4AF1.0<br />

Multiply. Then use the Commutative Property to write a different<br />

multiplication equation.<br />

1. 9 × 8 = 2. 9 × 4 = 3. 6 × 9 =<br />

4. 8 × 7 = 5. 3 × 4 = 6. 2 × 3 =<br />

Identify the property shown by each number sentence.<br />

7. 5 × (2 × 4) = (5 × 2) × 4<br />

8. 8 ÷ 8 = 1<br />

9. 5 × 4 = 4 × 5<br />

10. 1 × 3 = 3<br />

11. 4 × 0 = 0<br />

Write × or ÷ to make each equation true.<br />

12. 6 6 = 36 14. 0 9 = 0 16. 9 9 = 81<br />

13. 8 1 = 8 15. 7 7 = 1 17. 3 9 = 27<br />

Solve.<br />

18. Joe plants pine seedlings in 7 rows. He puts 6 seedlings in each<br />

row. How many seedlings does Joe plant?<br />

19. Tanya has 54 pencils altogether. She has 6 packages. How many<br />

pencils are in each package?<br />

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

Grade 4 76 Chapter 5

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