keemers84 keemers84

15-12-2014
Mathematics

contestada

suppose you are adding 43 and 28. will you regroup??? and Explain

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fabiolasainvil fabiolasainvil

15-12-2014

yes because 8+3=11 so you regroup the 1and put it on top of the 4. now you add 4+2+1 which equals 7 so the answer is 71

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