2.4 Practice A

Name____________________________________________________________Date___________

Multiply. Write the answer in simplest form.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. 11. 12.

13. Describe and correct the error in finding the product.

Evaluate the expression when and

14. 15. 16. 17.

18. You have 20 floor tiles that are inches long. How long are the tiles

when placed end to end?

19. Five years ago, an alligator was feet long. Today, the alligator is three

times longer. How long is the alligator now?

20. The sixth grade class consumes cases of milk each day. How much will

they consume in a five-day week?

21. A poster is inches by 11 inches. You enlarge the poster by increasing

each dimension by a factor of . What is the area of the new poster?

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2.4 Practice B

Name____________________________________________________________Date___________

Multiply. Write the answer in simplest form.

1. 2. 3.

4. 5. 6.

7. 8. 9.

10. Describe and correct the error in finding the product.

Evaluate the expression when and

11. 12. 13. 14.

Multiply. Write the answer in simplest form.

15. 16. 17.

18. You have a ribbon that is inches long. You use of it on a project.

How much of the ribbon is left?

19. Find the area of the shaded region. Explain how you found the area.

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