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Sue wants to use mental math to find 7 times 53. Write an expression she could use.

Sue wants to use mental math to find 7 times 53. Write an expression she could use.
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Sue wants to use mental math to find 7 times 53. Write an expression she could use.

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User Bernard Wiesner
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1 Answer

4 votes
She could multiply 50x7 and than 3x7 and add those two together.
50 x 7 = 350
3 x 7 = 21
21 + 350 = 371
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User Hmjd
by
8.5k points
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