7.NS.1ab Powers of Ten

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0.01

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Which row in the table illustrates an equivalent fraction and decimal form?

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Row D

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Define a power of ten.

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A power of ten is a number expressed as ten raised to an exponent, indicating how many times to multiply ten by itself.

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What does a negative exponent indicate?

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A negative exponent indicates the reciprocal of the base raised to the absolute value of the exponent.

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0.1

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1

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