1. (2023五上·月考) 直接写出得数。                                                                                              

2.8÷0.2＝	4.05－4＝	3.6÷0.01＝	1.25×8＝
0.4÷8＝	0÷3.9＝	0.54÷6＝	7.2÷0.6＝