试题 试卷
题型:单选题 题类:常考题 难易度:普通
应用题型选择题+1++++
× = ÷2= ×14= × ÷ × =
÷ = × = ÷ = ÷4+ =
-0.375=
4-1÷=
125×42=
×=
0.83-0.3=
0.32÷4=
÷=
2-=
1÷20%×0.6=
×8÷=
试题篮