Mathematics, 05.07.2020 14:01 jamesc24

Hector must find the sum of 50 + 83 + 50 by using mental math. Which property allows Hector to simplify the equation to 50 + 50 + 83 and find an equivalent sum?

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Hector must find the sum of 50 + 83 + 50 by using mental math. Which property allows Hector to simpl...