Use properties an mental math this problem to whatolve answer275+180+120=what the

asked Apr 9, 2017 133k views

2 votes

by Sceee

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3 votes

275+180+120=575 if that answers your question?

Zeesha answered Apr 11, 2017

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¹
275 rounded= 280
180 rounded= 180
120 rounded= 120
--------
580

Therefore, 580 would be the answer if you were to be using mental math.

GeneralBear answered Apr 13, 2017

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