题目内容
口算
4.5÷1.5=________
6×
0.5=________0.24÷0.4=________
3.5×0.1=________
答案:3;3;0.6;0.35
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口算
4.5+5.5= | 9.8-4.8= | 3.4×0.2= | 2.5÷10= | 0.43×100= |
2.5×4= | 1.25×8= | 1÷0.5= | 5.6÷0.1= | 32= |
题目内容
口算
4.5÷1.5=________
6×
0.5=________0.24÷0.4=________
3.5×0.1=________
4.5+5.5= | 9.8-4.8= | 3.4×0.2= | 2.5÷10= | 0.43×100= |
2.5×4= | 1.25×8= | 1÷0.5= | 5.6÷0.1= | 32= |