1/2五年上计算练习0.86×72.14×620.375×121.8×3950.45×1081.056×252.14×6.20.056×0.150.32×0.252.6×1.080.37×0.41.06×2527×0.430.37×2.90.56×0.080.072×0.150.18×8.454.5×0.0023.7×0.0163.4×1.260.667×4921.2×1.4（保留一位小数）0.37×8.4（保留一位小数）3.14×3.9（保留一位小数）0.85×1.12（保留两位小数）0.86×5.4（保留两位小数）0.15×2.34（保留两位小数）42.84÷767.5÷15289.8÷18101.7÷979.2÷6716.8÷732÷5610÷1642.21÷186.6÷437.5÷6435÷1224÷151.26÷181.69÷2616.8÷28（要验算）15.6÷24（要验算）0.138÷15（要验算）1.35÷27（要验算）0.416÷32（要验算）3.64÷52（要验算）15.36÷12（要验算）0.646÷19（要验算）8÷125（要验算）210.6÷657.79÷9554÷3632.93÷370.462÷286.21÷0.03210÷1.41.104÷2.419.76÷5.2109.2÷0.428.4÷0.5610.8÷4.56.825÷0.9125.84÷1.71.44÷1.811.7÷2.64.48÷3.235.56÷12.735.56÷0.1272.688÷0.5610.625÷250.375÷0.0250.16÷0.25126÷4515÷0.0610÷0.0042.7÷7.525.6÷0.0322/20.054÷3.691.2÷57741÷0.13672÷6.40.448÷5.621÷244.04÷2.51560÷35（保留两位小数）5.63÷6.1（保留三位小数）4.2÷4.5（保留三位小数）0.51÷0.221.89÷0.549.4÷6（用循环小数表示商）38.2÷2.7（用循环小数表示商）204÷6.6（用循环小数表示商）6.64÷3.3（用循环小数表示商）
