tasmia123 tasmia123

17-01-2018
Mathematics

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how can knowing 4 times 7 help find the product of 8 times 7.

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Аноним Аноним

18-01-2018

Because 4x2 = 8, so 4x7=28, then you times 28 by 2 which equals 56 and 8x7=56

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harrisaddie86 harrisaddie86

18-01-2018

do 7×7=49 and then do 7×8=56

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