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Mathematics
5th
grade
Multiplication and Division of Decimals by Powers of Ten
15 questions
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- 1. Multiple Choice
102 x 4.78 =
4.78
47.8
478
4,780
- 2. Multiple Choice
101 x 17.04 =
1,704
170.4
17,040
1.704
- 3. Multiple Choice
2.07 x 1,000 =
2.07
20.7
2,070
207
- 4. Multiple Choice
80.72 x 103 =
80,720
8,072
807,200
807.20
- 5. Multiple Choice
46.5 ÷ 1000
46,500
0.0465
0.465
4.65
- 6. Multiple Choice
32.40÷1000
3.240
0.324
0.0324
32,400
- 7. Multiple Choice
0.5÷10=
0.05
0.5
5
0.005
- 8. Multiple Choice
When multiplying by the powers of ten we move the decimal to the right.
True
False
- 9. Multiple Choice
7.8
780
0.78
78
- 10. Multiple Choice
7.44 x 1,000
7,440
744
7.44
74,400
- 11. Multiple Choice
0.827
082.7
8.27
0.0827
- 12. Multiple Choice
5.6 ÷ 10 =
56
0.056
0.56
0.0056
- 13. Multiple Choice
0.026
0.26
26.0
26
- 14. Multiple Choice
0.0025
2.50
0.00025
0.025
- 15. Multiple Choice
What is (6 x 3) X 102
180
1800
18000
180000
- Answer choicesTagsAnswer choicesTags