Multiples of 10 involving negative exponents
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I can write any integer in a range of forms.
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A positive exponent tells you how many identical values must be multiplied together.
Dividing by 10^n is the same as multiplying by its reciprocal.
A negative exponent tells you how many reciprocals of the base must be multiplied together.
a^(−3) = 1/a^3
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