直接写出得数。                                                                                                                                      

360÷9＝	40×22＝	94－57＝	70×80＝
0.7＋4.9＝	8.5－6.8＝	＋＝	1－＝
50×80＝	16×50＝	48×2＝	4.7＋3＝