1. (2023五下·成都开学考) 直接写出下面各题的得数。                                                                                               

1.25+19.9＝	21.5﹣1.98＝	2.4×0.4＝	0÷0.4＝
0.36×10＝	0.37+100＝	1.5×4＝	2.4÷2.4＝