# Exponents Worksheet

Write using exponents. For example, 8 × 8 × 8 × 8 × 8 is written as 85. You don't have to solve.

 1 a. 0.011 × 0.011 × 0.011

 1 b. (-7) × (-7)

 2 a. (-0.05) × (-0.05)

 2 b. 0.9 × 0.9 × 0.9 × 0.9

 3 a. (-5) × (-5)

 3 b. $\large(-\frac{1}{9})$ × $\large(-\frac{1}{9})$

 4 a. $\large(\frac{26}{79})$ × $\large(\frac{26}{79})$ × $\large(\frac{26}{79})$ × $\large(\frac{26}{79})$ × $\large(\frac{26}{79})$

 4 b. (-1) × (-1) × (-1)

 5 a. $\large(-\frac{47}{48})$ × $\large(-\frac{47}{48})$ × $\large(-\frac{47}{48})$

 5 b. $\large(\frac{4}{7})$ × $\large(\frac{4}{7})$

 6 a. 10 × 10 × 10 × 10

 6 b. (-0.006) × (-0.006)

# Answer Key

 1 a. 0.0113

 1 b. (-7)2

 2 a. (-0.05)2

 2 b. 0.94

 3 a. (-5)2

3 b.
 ( – 19 ) 2

4 a.
 ( 2679 ) 5

 4 b. (-1)3

5 a.
 ( – 4748 ) 3

5 b.
 ( 47 ) 2

 6 a. 104

 6 b. (-0.006)2

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