试题 试卷
题型:单选题 题类:常考题 难易度:普通
2× = 1- - = ( + )×9= 72÷ = 7- =
1-0.65= 8.1+1.9= 1.2×5= 64÷1.6= 0.48×2=
①976+829+24
②42÷()
③13.2×0.44+13.2×0.56
0.9×5 0.75÷
试题篮