Seudónimo Seudónimo

25-10-2016
Mathematics

contestada

use properties to find sum or product of 4 + (6+21)

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Аноним Аноним

25-10-2016

you need to use pemdas so first you do inside the parenthesis 6+21=27 then you add 4 27+4=31 that is your answer

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