试题 试卷
题型:单选题 题类:常考题 难易度:普通
分数除以整数(不含带分数)7284
25×25%= + = 21÷ = × = ÷ =
÷3= 15÷30%= 2.4× = 25÷ = 42× =
0.1÷10%=
×2.5×7=
1.5-
2.4÷
×0.7=
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