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20-11-2017
Mathematics

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explain how finding 4x384 can help you find 4x 5,384 then find both products

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backseatdog backseatdog

20-11-2017

By using the distributive property, we can use 4x384 to quickly calculate 4x5384.

4x384 = 1536

and:

4 × 5384 =
4 × (5000 + 384) =
4 × 5000 + 4 × 384 =
20000 + 1536 =
21,536

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