Finding Relative Value With Powers Of Ten - Math Worksheet With Answer Key
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1
2Finding Relative Value with Powers of Ten
Name:
Solve each problem. Answer as a decimal (if necessary).
A n s w e r s
7
8
1) 2 × 10
is __________× the value of 4 × 10
0.05
7
7
1.
2 × 10
2
10
1
-1
-1
=
×
=
× 10
= 0.5 × 10
8
8
4 × 10
4
10
2
0.00444
2.
5
7
2) 4 × 10
is __________× the value of 9 × 10
4.44
3.
5
5
4 × 10
4
10
4
-2
-2
=
×
=
× 10
= 0.444 × 10
7
7
9 × 10
9
10
9
26.67
4.
5
4
3) 4 × 10
is __________× the value of 9 × 10
3,000
5.
5
5
4 × 10
4
10
4
1
1
=
×
=
× 10
= 0.444 × 10
0.00008
4
4
9 × 10
9
10
9
6.
222
5
4
4) 8 × 10
is __________× the value of 3 × 10
7.
5
5
8 × 10
8
10
8
1
1
0.00002667
=
×
=
× 10
= 2.667 × 10
8.
4
4
3 × 10
3
10
3
500,000
9.
5
2
5) 6 × 10
is __________× the value of 2 × 10
5
5
6 × 10
6
10
3
3
3
=
×
=
× 10
= 3 × 10
2
2
2 × 10
2
10
1
5
9
6) 4 × 10
is __________× the value of 5 × 10
5
5
4 × 10
4
10
4
-4
-4
=
×
=
× 10
= 0.8 × 10
9
9
5 × 10
5
10
5
5
2
7) 2 × 10
is __________× the value of 9 × 10
5
5
2 × 10
2
10
2
3
3
=
×
=
× 10
= 0.222 × 10
2
2
9 × 10
9
10
9
3
8
8) 8 × 10
is __________× the value of 3 × 10
3
3
8 × 10
8
10
8
-5
-5
=
×
=
× 10
= 2.667 × 10
8
8
3 × 10
3
10
3
9
3
9) 2 × 10
is __________× the value of 4 × 10
9
9
2 × 10
2
10
1
6
6
=
×
=
× 10
= 0.5 × 10
3
3
4 × 10
4
10
2
1-9
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