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 9.3<br />
Equations<br />
Multiply both sides by the given number. Find the new value.<br />
1. 4 pennies 4 pennies; multiply<br />
both sides by 7.<br />
2. 2 dimes 2 dimes; multiply<br />
both sides by 3.<br />
3. 1 nickel 5 pennies; multiply<br />
both sides by 7.<br />
4. 3 nickels 1 dime 1 nickel;<br />
multiply both sides by 3.<br />
5. (4 2) (3 2); multiply both<br />
sides by 7.<br />
6. (6 3) (3 3); multiply both<br />
sides by 8.<br />
7. 12 6 2; multiply both sides<br />
by 6.<br />
8. (3 5) (64 8); multiply<br />
both sides by 5.<br />
9. 10 5 2; multiply both sides<br />
by 9.<br />
10. (6 5) (11 1); multiply<br />
both sides by 10.<br />
11. (2 3) (15 3); multiply<br />
both sides by 6.<br />
12. 1 dime 2 pennies 12 pennies;<br />
multiply both sides by 3.<br />
Mixed Review<br />
Name the place value of the bold digit.<br />
© Harcourt<br />
13. 1,672,439<br />
15. 1,672,439<br />
14. 1,672,439<br />
16. 1,672,439<br />
Solve.<br />
17. 18. 2,209<br />
19. 4,476<br />
20. $32.99<br />
$719.20<br />
48.44<br />
<br />
1,072<br />
<br />
4,467<br />
<br />
12.81<br />
<br />
<strong>Practice</strong><br />
PW47