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计算下面各题,能简算的要简算.(1)10÷8+3.96×12...

(1)10÷8+3.96×12.5%+2.04× 2 16 =1.25+3.96×12.5%+2.04×0.125,=0.125×10+3.96×0.125+2.04×0.125,=(10+3.96+2.04)×0.125,=16×0.125,=2;(2)6000-105×36=6000-(100+5)×36,=6000-100×36-36×5,=6000-3600-180,=2220;(3)85-84 7 8...

10÷8﹢3.96×12.5%﹢2.04×十六分之二 =10*1/8+3.96*1/8+2.04*1/8 =1/8*(10+3.96+2.04) =1/8*16 =2 1又6/7*3.6+3又3/5*7又1/7+3.6 =3.6*(1又6/7+7又1/7+1) =3.6*10 =36 85-84又7/8÷7 =85-84又7/8*1/7 =85-(84*1/7+7/8*1/7) =85-12-1/8 =72...

3.96+1.58=5.54▲6-2.06=3.94▲41.2+11.6=52.88.24-3.56=4.68

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