duhitzkaitlyn duhitzkaitlyn

24-08-2018
Mathematics

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Explain how you can mentally find 8×45 by using the distributive property

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ranjitakapooroycsmg ranjitakapooroycsmg

24-08-2018

First you multiply 8 by 40 which is 320, and th n you multiply 5 by 8 which is 40 making the total 360

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altavistard altavistard

24-08-2018

One way to approach this would be to rewrite 8 as (10-2).

Then we are to find 45(10-2), which is 450 - 90 = 360 (answer)

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