5×4=6.4÷0.8=7.2×0.01=10÷4=0.36×2=1÷0.125=0.25×8=8.1÷0.3=0.1×0.02=1.6÷16=2.4×2.5=3.2

发布时间:2020-08-06 03:01:01

5×4=6.4÷0.8=7.2×0.01=10÷4=0.36×2=1÷0.125=0.25×8=8.1÷0.3=0.1×0.02=1.6÷16=2.4×2.5=3.2÷1.6=1.5+0.25×4=3.5+7.6=3×0.2×0.5=

网友回答

解:5×4=20,6.4÷0.8=8,7.2×0.01=0.07210÷4=2.5,0.36×2=0.72,1÷0.125=8,0.25×8=2,8.1÷0.3=27,0.1×0.02=0.002,1.6÷16=0.1,2.4×2.5=6,3.2÷1.6=2,1.5+0.25×4=2.5,3.5+7.6=11.1,3×0.2×0.5=0.3,
解析分析:本题运用小数的乘法的计算法则进行计算即可.

点评:本题考查了学生小数的乘法的计算法则的掌握情况.
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