题干
直接写出得数．
1.5÷0.5＝____ | 5.1÷1.7＝____ | 6.9÷2.3＝____ |
5.02÷0.01＝____ | 0.66÷0.3＝____ | 42.5÷425＝____ |
0.4÷0.02＝____ | 1.21÷0.11＝____ | 1.25÷0.125＝____ |
0.6÷0.15＝____ | 0.02÷0.4＝____ | 49÷0.07＝____ |
答案(点此获取答案解析）
3,3,3,502,2.2,0.1,20,11,10,4,0.05,700
