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DECIMAL NUMBERS - EXERCISES Perform the indicated operations. 1. 76.19 + 19.2 2. 56.4 + 20.6 3. 197.64 – 129.37 4. 20.1 – 18.367 5. 2 03 63 . . × 6. 17 88 2 19 . . × 7. 04 81 6 . . × 8. 195 6 16 3 . . ÷ 9. 6 81 03 . . ÷ 10. 17 88 2 19 . . ÷ 11. If one pound of apples costs $0.79, how much would 2 1/2 pounds cost? 12. If a 14 1/2 pound watermelon costs $2.99, how much does the watermelon cost per pound? 13. If you earn $35.25 on Saturday and $31.75 on Sunday, what is your total pay for the weekend? 14. If you earn $236.05 and $39.73 is taken out for taxes, what is your total after-tax earnings?

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Page 1: Decimal Number Review 0-40

DECIMAL NUMBERS - EXERCISES

Perform the indicated operations. 1. 76.19 + 19.2 2. 56.4 + 20.6 3. 197.64 – 129.37 4. 20.1 – 18.367 5. 2 03 6 3. .× 6. 17 88 2 19. .× 7. 04 816 .. × 8. 195 6 16 3. .÷ 9. 6 81 03. .÷ 10. 17 88 2 19. .÷ 11. If one pound of apples costs $0.79, how much would 2 1/2 pounds cost? 12. If a 14 1/2 pound watermelon costs $2.99, how much does the watermelon cost per pound? 13. If you earn $35.25 on Saturday and $31.75 on Sunday, what is your total pay for the weekend? 14. If you earn $236.05 and $39.73 is taken out for taxes, what is your total after-tax earnings?

Page 2: Decimal Number Review 0-40

DECIMAL NUMBERS – ANSWERS TO EXERCISES

1. 3995 20191976

.

..

+ 2. 077 620456

.

.

.+ 3.

2768 3712964197

.

.

.− 4.

7331 3671810020

...

−

5.

789121218

609 36

032

.

..

× 6.

157239 3576

178816092

1928817

.

..

×

7. 2724

04816

...

× 8.

0 326 326 163

126195316.....

9.

0 21

21 6 8

6

22781603 ...

10.

96 13141410

192 360

52 17

168008817192

.

....

11.

0 79 2 5

3951581 975

$ ..

$ .

×

12.

30 870900

0 9 2

20690092514

.

....

13. 0067 75312535

.$

.$.$

+ 14. 32196 733905236

.$

.$

.$−


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