bakerlamy bakerlamy

15-09-2015
Mathematics

contestada

explain how knowing 1+7 helps you find the sum for 7+1

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kmatras1 kmatras1

24-02-2017

Knowing 1 + 7 will help you find 7 + 1 because of what's called the additive property. This means that when you're adding any numbers together, the order does not matter and the sum will be the same.

1 + 7 = 7 + 1

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