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Zero and Negative Integer Exponents

Evaluate. Give your answers as fractions.

$2^{-2}$

$7^0$

$5^{-3}$

$10^{-2}$

$4^{-1}$

$10^{-3}$

$5^{-4}$

$8^{-3}$

$3^{-2}$

$10^{-1}$

$9^{-3}$

$6^{-3}$

$4^0$

$9^{-1}$

$2^{-6}$

$2^{-1}$

$8^{-1}$

$7^{-1}$

$6^{-1}$

$3^{-5}$