Practice Workbook SE - East Penn School District
Practice Workbook SE - East Penn School District
Practice Workbook SE - East Penn School District
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Name<br />
LESSON 16.4<br />
Find Prime Factors<br />
Write each as a product of prime factors.<br />
1. 36 2. 81 3. 18 4. 27<br />
5. 34 6. 55 7. 38 8. 40<br />
9. 32 10. 56 11. 72<br />
12. 88 13. 20 14. 144<br />
Write the missing factor.<br />
15. 66 3 <br />
16. 98 2 <br />
17. 56 2 2 2 <br />
18. 100 2 2 <br />
Mixed Review<br />
19. Order from greatest to least:<br />
7,077; 7,707; 7,070; 7,700;<br />
7,770; 7,777<br />
20. Order from least to greatest:<br />
4,106; 416; 4,601; 601; 4,001<br />
© Harcourt<br />
21. Estimate. 9,083 59<br />
22. Estimate. $4,593 $2,279<br />
23. Estimate. 655<br />
24. Estimate. 985<br />
<strong>Practice</strong><br />
PW89