2013年小学五年级数学计算题专项训练
(口算题）
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=