题目内容
【题目】直接写得数.
0.6×0.7= 1.1×0.7= 1﹣0.25= 3.26÷100= 1.2÷3=
2.8.+1.2= 2.5×0.4= 1.72﹣1.2= 9.7×100= 2÷0.4=
【答案】0.42,0.77,0.75,0.0326,0.4,4,1,0.52,970,5
【解析】
试题分析:本题根据小数乘法、除法、加法及减法的运算法则计算即可.
解:0.6×0.7=0.42, 1.1×0.7=0.77, 1﹣0.25=0.75, 3.26÷100=0.0326, 1.2÷3=0.4,
2.8+1.2=4, 2.5×0.4=1, 1.72﹣1.2=0.52, 9.7×100=970, 2÷0.4=5.

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