直接写得数。                                                                                                                                       

25×8＝	11.7+2＝	3.3÷100＝	6﹣1.3＝
4.5+3.6＝	960÷80＝	24×50＝	75﹣25÷5＝
0÷36＝	0.29×1000＝	8.84﹣0.84＝	18×4÷18×4＝