Examining Powers Of Ten - Math Worksheet With Answer Key

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Name:
Examining Powers of Ten
Solve each problem.
A n s w e r s
2
4
1) 658,000
2) 77.31
÷ 10
× 10
= 6,580
= 773,100
2
÷ 10
1.
4
× 10
2.
4
4
3) 19.83
4) 71
÷ 10
× 10
= 0.001983
= 710,000
4
÷ 10
3.
4
× 10
4.
3
3
5) 8,720,000
6) 37.89
÷ 10
= 8,720
× 10
= 37,890
3
÷ 10
5.
3
× 10
6.
4
2
7) 0.4805
8) 82
÷ 10
× 10
= 0.000048
= 8,200
4
÷ 10
7.
2
× 10
8.
1
1
9) 3,570
10) 0.333
÷ 10
× 10
= 357
= 3.33
1
÷ 10
9.
1
× 10
10.
2
4
11) 25.72
12) 333
÷ 10
= 0.2572
× 10
= 3,330,000
2
÷ 10
11.
4
× 10
12.
1
2
13) 770
14) 0.3293
÷ 10
× 10
= 77
= 32.93
1
÷ 10
13.
2
× 10
14.
3
2
15) 159.1
16) 95
÷ 10
× 10
= 0.1591
= 9,500
3
÷ 10
15.
2
× 10
16.
1
1
17) 3,480
18) 0.8962
÷ 10
= 348
× 10
= 8.962
1
÷ 10
17.
1
× 10
18.
2
4
19) 421.2
20) 543
÷ 10
= 4.212
× 10
= 5,430,000
2
÷ 10
19.
4
× 10
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
7
11-20 45 40 35 30 25 20 15 10 5
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