题干
直接写得数。
2.1÷0.7=____ 9×0.03=____ 12.4÷0.4=____ 2.8÷0.2=____
0.4÷8=____ 1.25×8=____ 0.54÷6=____ 7.2÷0.6=____
答案(点此获取答案解析）
3,0.27,31,14,0.05,10,0.09,12
