3 years ago

How do u do mental math for 53 x 7

1 answer:

7 0

Easy!!!! you first multiply 7 x 5 which is equal to 35 and just add another 0 to that because the number is 50 not 5, so we have 350 and then just multiply 7 x 3 which is 21 and add that up to 350, and the final result being 371

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denis-greek [22]

Answer:

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Step-by-step explanation:

x - 2 = 0, so x = 2

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lilavasa [31]

<span>40.19 + 2.06x

I think its the right one, not sure though

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Bumek [7]

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2 years ago

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