题目内容

【题目】直接写出得数

0.12×2= 0.36÷0.9= 2.5×0.4= 4.2÷0.6=

3.2×0.2= 0.56×100= 0.87÷0.01= 5.4÷9=

0.32÷0.08= 0.2×0.08= 5÷7= 0.82=

0.23= 17÷6= = =

= = =

【答案】0.12×2=0.24 0.36÷0.9=0.4 2.5×0.4=1 4.2÷0.6=7

3.2×0.2=0.64 0.56×100=56 0.87÷0.01=87 5.4÷9=0.6

0.32÷0.08=4 0.2×0.08=0.016 5÷7= 0.82=0.64

0.23=0.008 17÷6=2 = =

= = =2

【解析】

试题分析:根据小数和分数加减乘除法运算的计算法则计算即可求解.

解:

0.12×2=0.24 0.36÷0.9=0.4 2.5×0.4=1 4.2÷0.6=7

3.2×0.2=0.64 0.56×100=56 0.87÷0.01=87 5.4÷9=0.6

0.32÷0.08=4 0.2×0.08=0.016 5÷7= 0.82=0.64

0.23=0.008 17÷6=2 = =

= = =2

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