Expressing Numbers Using Powers Of 10 - Math Worksheet With Answer Key

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Expressing Numbers using Powers of 10
Name:
Rewrite each number as an expression with the power of 10.
A n s w e r s
1)
8,000
3
8 × 10
1.
2)
8,000,000,000,000
12
8 × 10
2.
3)
20,000,000
7
2 × 10
3.
4)
200
2
2 × 10
4.
5)
4,000
3
4 × 10
5.
6)
7,000,000,000,000
12
7 × 10
6.
7)
900,000
5
9 × 10
7.
8)
500,000
5
5 × 10
8.
9)
60,000,000
7
6 × 10
9.
10)
4,000,000,000
9
4 × 10
10.
11)
0.0000000001
-10
1 × 10
11.
12)
0.0000000005
-10
5 × 10
12.
13)
0.00000000002
-11
2 × 10
13.
14)
0.000000000006
-12
6 × 10
14.
15)
0.000000005
-9
5 × 10
15.
16)
0.9
-1
9 × 10
16.
17)
0.000000000009
-12
9 × 10
17.
18)
0.00003
-5
3 × 10
18.
19)
0.000000009
-9
9 × 10
19.
20)
0.0000000006
-10
6 × 10
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
1
11-20 45 40 35 30 25 20 15 10 5
0

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