2019-2020年五年级数学计算题专项训练1.doc

2019-2020年五年级数学计算题专项训练1 口算下面各题 0.24＋6.9＝ 9.1-5.3＝ 1.2×5＝ 6.2＋2.8＝ 3.31×3＝ 0.24×5＝ 1000÷8＝ 0.8×0.6＝ 12.5×8＝ 300÷50＝ 48÷0.6＝ 0.15×0.9＝ 3.4×0.5＝ 2.2×4＝ 0.2×1.5＝ 0.21÷0.3＝ 0.47+0.23= 4.5×0.2= 6.9-2.5= 7.2×0.8= 6×3.4= 0.62-0.32= 1.4×0.5= 0.75×100= 0.2×0.05= 3.6÷0.3= 6.3÷7= 5.6÷100= 0.75÷0.25= 0.125×8= 4.8÷0.3= 0.96÷2= 0.56÷28= 0.36÷0.4= 0.64÷0.8= 0.72÷3.6= 3.6÷0.4= 0.8×1.1= 7.2+12.8= 46.8-3.8= 12.8÷4= 5.2÷13= 12.5÷5= 1.64÷4= 10÷20= 24÷15= 8.65×10= 3.5×0.6= 3.08×0.1= 4.9×1000= 6.9×0.1= 0.4×0.5= 2.4÷0.08= 10.8÷9= 9.6÷0.8= 108÷0.2= 0.49÷0.7= 0.65÷0.1= 3.25×100= 0.25×8= 0.56÷0.07= 1.25×4= 3.28×0.1= 3.9÷0.13= 0.72×0.1= 0.01×0.1= 0.25×0.4= 1.6÷0.8= 0.1÷0.25= 1.25×0.8= 3.2÷0.04= 0÷1.7= 系列资料 附送： 2019-2020年五年级数学计算题专项训练2 口算下面各题： 0.22×102= 9.6÷0.8= 5×0.24= 4.5-0.05= 3.9÷0.13= 16.5÷0.5= 5×0.12= 24×0.5= 4.8×0.5= 2.8+4.2= 0.84÷2.1= 5÷0.25= 7.8÷0.01= 5.4÷0.6= 3.2÷5= 7×0.62= 0.56÷0.8= 7.4-2.8= 0.18÷0.2= 0.16÷8= 4.5×0.02= 8+7.2= 1.2×30= 0.012×0.2= 7.3×0.3= 9÷6= 3.6÷0.12= 7.8÷0.6= 2÷5= 4.5+5= 0.3÷0.6= 0.96÷0.2= 10.5×0.4= 7.3+0.27= 8×0.125= 0.54÷0.6= 0.61+0.39= 0.56÷28= 10÷20= 4.08÷0.4= 11-9.4= 0.8×0.11= 0.72+12.8= 5.6÷0.01= 2.3×100=