1. (2023·章丘) 直接写出得数                                                                                                                  

5.04+4.6＝	×  ＝	16×30%＝	﹣  ＝
10×  ÷10×  ＝	3.2×  ＝	5÷0.1＝	0.23＝
＝	＝