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Help you solve math 21/08/2017 at 16:331000+250+900+300+700+100+750
=(250+750)+(900+100)+(300+700)+1000
=1000+1000+1000+1000
=1000. 4
=4000
longia selected this answer.
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Vũ Hà Vy Anh 21/08/2017 at 17:091000+250+900+300+700+100+750
=(250+750)+(900+100)+(300+700)+1000
=1000+1000+1000+1000
=1000. 4
=4000
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