02.05.2015 Views

Practice Workbook SE - East Penn School District

Practice Workbook SE - East Penn School District

Practice Workbook SE - East Penn School District

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Name<br />

LESSON 8.3<br />

Multiply and Divide Facts Through 10<br />

Show how the arrays can be used to find the product.<br />

1. What is 7 8?<br />

2. What is 6 8?<br />

4<br />

4<br />

4<br />

4<br />

7<br />

7<br />

6<br />

6<br />

7 4 <br />

7 4 <br />

So, 7 8 .<br />

6 4 <br />

6 4 <br />

So, 6 8 .<br />

Find the product or quotient. Show the strategy you used.<br />

3. 6 6 4. 56 7 5. 8 5 6. 36 4<br />

7. 10 6 8. 72 8 9. 9 7 10. 56 8<br />

11. 8 6 12. 42 6 13. 90 9 14. 9 9<br />

15. 7 6 16. 8 9 17. 49 7 18. 54 9<br />

Mixed Review<br />

19. In the number 125,588,325 what<br />

digit is in the ten millions place?<br />

20. Find the elapsed time.<br />

Start: 7:54 A.M. End: 9:12 P.M.<br />

© Harcourt<br />

21. Round 362,847,321 to the<br />

nearest million.<br />

22. Round 13,567 to the nearest<br />

hundred.<br />

23. Write an expression using the<br />

variable n. There were 9 pears in<br />

the bowl. Jenny took some out.<br />

24. Write an equation using the<br />

variable p. Ed had some pens.<br />

He gave Ben 6 and now has 12.<br />

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

PW41

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!