问题 解答题
口算下面各题,你一定能全部算正确.
2.5×0.4=
0.125×8=
0.06×0.9=600×0.9=
360÷60=1÷0.1=
10÷0.25=30÷60=
4.5-(3.5-0.1)=5.4×0.7+4.6×0.7=
答案

2.5×0.4=10.125×8=1
0.06×0.9=0.054600×0.9=540
360÷60=61÷0.1=10
10÷0.25=4030÷60=0.5
4.5-(3.5-0.1)=1.15.4×0.7+4.6×0.7=7

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