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= 4.8×0.25= 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＋7.68×6.5 6.345×2.54＋6.45×6.345＋6.345 64×0.125 1.25×64×0.125 25×0.32×12.5 6.8×0.5 28.6×0.5 537.5×5 416.24×25 438.4×125 4.5×4×0.5 420×0.25 36×0.5 438.9×5 3.6÷0.25 0.48÷1.25 96000÷125 2.4÷0.125 7.2÷2.5 37×8×1.25 2.5×104 五年级小数乘除法计算题复习 一、计算题（30 分） 1、直接写出得数。 0.45×2.5＝ 0.8×1.25＝ 0.3×3.6＝ 0.3×0.3 ＝ 10×0.07 ＝ 0.3×1.4＝ 0.05×7＝ 0.92×0.4＝ 0.2×0.26＝ 0.14×4＝ 0.02×0.1＝ 1.2×0.3＝ 0.2×0.4＝ 8.2＋1.8＝ 100－35.22＝ 2.3×4＝ 2.5×0.4 ＝ 2.4×5 ＝ 0.22×4＝ 3.25×0＝ 0.9 － 0.52 ＝ 3.99×1 ＝ 0×3.52＝ 12.5×8＝ 8÷10 = 10-1.8-7.2= 0.43+3.57= 2.5×4×12= 0.9×0.8= 7.5x-3x= a+3a+7a== 1.05×100= 1÷0.5= 0.96÷3= 1.47÷0.7= 5.4÷6= 16.5×10= 0.56×100= 3.78×100= 3.215×100= 0.8×10= 4.08×100= 1.1×0.2 = 0.6×0.8 = 3×0.9= 2.5×0.4= 3.6×0.4= 4÷0.8= 12.5×8= 50×0.04= 80×0.3 = 1.1×9= 0.16×5 ﹦ 1.78＋2.2 = 9.6÷0.6 = 1.2×0.5-0.4 = 0.7÷0.01 = 2.5×0.4 = 12－3.9= 1.25×8÷1.25 = 6.6÷0.66 = 5.37×0+4.63 = 3.9 ＋ 2.03 ＝ 4.2÷3.5 ＝ 1.6+2.4×0.3 = 2.14－0.9＝ 27＋456＋73= 0.3×0.3= 7.2＋2.8 0.9÷0.01＝ 12÷0.3= 2.87÷0.7＝ 13÷4＝ 0.96÷0.3＝ 1.5×0.4＝ 7÷0.25＝ 2.5×0.7×0.8= 8－2.5＝ 16÷1.6＝ 5.6×1.01= 8×（2.5＋0.25）= 8.4×0.2= 0.36＋0.64＝ 64.32÷16＝ 4.2÷0.1＝ 72.8÷0.8＝ 8.4÷4.2＝ 13.8＋9.9＝ 2...
