人教版小学五年级小数乘除法计算题.doc

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1、五年级数学上姓名：一．用竖式计算。15.6÷24=0.138÷15=1.35÷27=0.416÷32=2.688÷0.56=10.625÷25=0.375÷0.025=0.16÷0.25=126÷45=15÷0.06=10÷0.004=2.7÷7.5=25.6÷0.032=56.28÷67=105÷75=6.75÷15=22.4÷4=1.8÷12=6.7×0.3=2.4×6.2=0.56×0.04=3.7×4.6=0.29×0.07=6.5×8.4=1.8×23=0.37×0.4=1.06×25=7×0.86=0.6×0.86=27×0.43=4

2、.8×0.25=1.5×105=二．口算。0.8×25=1.25×8=0.25×4=10÷0.5=1000÷0.8=234×0.1=456×0.001=4÷8=6÷12=3÷15=30×0.9=3.2×100=三．简便算法。2.32×6.5＋7.68×6.56.345×2.54＋6.45×6.345＋6.34564×0.1251.25×64×0.12525×0.32×12.56.8×0.528.6×0.5537.5×5416.24×25438.4×1254.5×4×0.5420×0.2536×0.5438.9×53.6÷0.250.48÷1.25

3、96000÷1252.4÷0.1257.2÷2.537×8×1.252.5×104