Multiplying And Dividing Powers Of Ten Worksheet
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1
2Name:
Multiplying and Dividing Powers of Ten
Solve each problem.
4
5.47 × 10
81.915
1.
This is the same as saying:
2
2.36 ÷ 10
5.47 × (10 × 10 × 10 × 10)
Division is the same way. Only instead of
And because the base is 10 you can just move
91,770
2.
moving the decimal right, you move it left.
the decimal 4 places to the right to solve.
.
0 2 3 6
.
5 4 7 0 0
0.049692
3.
4
5.47 × 10
= 54,700
2,913
4.
1
4
1) 819.15 ÷ 10
2) 9.177 × 10
0.018721
5.
5,442
6.
3
2
3) 49.692 ÷ 10
4) 29.13 × 10
0.002192
7.
4
3
5) 187.21 ÷ 10
6) 5.442 × 10
85,300
8.
0.1999
9.
4
4
7) 21.92 ÷ 10
8) 8.53 × 10
4,410
10.
0.5724
2
2
9) 19.99 ÷ 10
10) 44.1 × 10
11.
7,111.4
12.
3
2
11) 572.4 ÷ 10
12) 71.114 × 10
0.665
13.
1,224.8
14.
1
1
13) 6.65 ÷ 10
14) 122.48 × 10
0.9461
15.
3
4
15) 946.1 ÷ 10
16) 12.6 × 10
126,000
16.
7.37
17.
1
2
17) 73.7 ÷ 10
18) 5.128 × 10
512.8
18.
3
3
19) 64.6 ÷ 10
20) 729.7 × 10
0.0646
19.
729,700
20.
1-10 95 90 85 80 75 70 65 60 55 50
7
Math
11-20 45 40 35 30 25 20 15 10 5
0
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