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Mathematics, 20.04.2021 17:10 laderickaluckey

Thao says she can find the answer to 8 x 90 by halving the 8 and doubling the 90 again and again until she gets down to 1 x 720. Is she correct? Prove your answer.

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Thao says she can find the answer to 8 x 90 by halving the 8 and doubling the 90 again and again unt...

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