Understanding Exponents - Math Worksheet With Answer Key

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Name:
Understanding Exponents
A n s w e r s
Rewrite the number as a multiplication problem.
1)
4
2
2×2×2×2
1.
2)
5
7
7×7×7×7×7
2.
3)
2
6
4)
6×6
2
2
3.
5)
4
8
2×2
4.
8×8×8×8
5.
Rewrite the multiplication problem in exponential notation.
5
6
6.
6)
6×6×6×6×6
5
2
7)
7.
2×2×2×2×2
8)
9×9×9×9×9
5
9
8.
9)
5×5×5
3
5
9.
10)
3×3×3
3
3
10.
25
11.
Solve the problems.
512
11)
2
5
12.
12)
3
8
125
13.
13)
3
5
49
14.
14)
2
7
343
15)
3
7
15.
16)
What is 9 to the power of three?
729
16.
17)
What is 4 to the power of two?
16
17.
18)
What is 3 squared?
9
19)
What is 2 to the power of three?
18.
20)
What is 8 squared?
8
19.
64
20.
95 90 85 80 75 70 65 60 55 50
1-10
10
Math
45 40 35 30 25 20 15 10
5
0
11-20

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