Practice Workbook SE - East Penn School District
Practice Workbook SE - East Penn School District
Practice Workbook SE - East Penn School District
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Name<br />
LESSON 11.3<br />
Estimate Products<br />
Round each factor. Estimate the product.<br />
35<br />
11<br />
<br />
54<br />
32<br />
<br />
97<br />
93<br />
<br />
549<br />
65<br />
<br />
1. 2. 3. 4. 5.<br />
486<br />
74<br />
<br />
658<br />
209<br />
<br />
648<br />
174<br />
<br />
840<br />
151<br />
<br />
339<br />
359<br />
<br />
6. 7. 8. 9. 10.<br />
884<br />
444<br />
<br />
11. 312 45 12. 951 84 13. 503 49 14. 320 40 15. 39 503<br />
16. 85 81 17. 814 242 18. 957 84 19. 584 394 20. 84 315<br />
Use estimation to compare. Write , , or in each .<br />
21. 609 43 20,000<br />
23. 872 254 300,000<br />
22. 15,000 459 35<br />
24. 965 19 40,000<br />
Mixed Review<br />
Estimate by rounding to the greatest place value.<br />
485,492<br />
39,492<br />
<br />
493,430<br />
483,582<br />
7,302,598<br />
<br />
361<br />
42<br />
<br />
25. 26. 27. 28.<br />
729<br />
58<br />
<br />
© Harcourt<br />
Multiply.<br />
6,000<br />
200<br />
<br />
29. 4,000 30. 900<br />
31. 32. 3,200<br />
70<br />
<br />
300<br />
<br />
20<br />
<br />
<strong>Practice</strong><br />
PW61