Negative and Positive Exponents

Which exponent will make this statement true?
10^? = 0.000001

• 6

• -6

• 7

• -7

Express the following number as powers of ten:
0.001

• 10³

• 10⁴

• 10^-2

• 10^-3

• 1/10
• 1/100
• 1/1000
• 1/10,000

Match the equivalent form.

• 10^-1

• 10^-2

• 10^-3

• 10^-4

What number can be placed in the denominator?

• 0.0001

• 10⁴

• 10^-4

• -0.0001

Rewrite each expression with a negative exponent.
¹/_12⁴

• ¹/_12^-4

• 12⁴

• ¹/_20,736

• 12^-4

Rewrite each expression with a negative exponent.
¹/₁₂₅

• ¹/_5³

• 5³

• 5^-3

• ¹/_5-3

Rewrite using a positive exponent.
7^-10

• ¹/_7¹⁰

• 7¹⁰

• ¹/_7^-10

• -70

Rewrite using a positive exponent.
g^-7

• ¹/_g⁷

• g⁷

• ¹/_g^-7

• -g⁷

Rewrite each expression with a negative exponent.
¹/_(-5)⁷

• (-5)⁷

• ¹/_(-5)^-7

• (-5)^-7

• ¹/_78,125