试题 试卷
题型:单选题 题类:真题 难易度:普通
四川省巴中市2020年小升初数学试卷
× = ×24= × = + × =
1.4× = × = ×0.625= - × =
1-17%-23%=
3:25%(化简比)=
1.2÷20%=
(求比值)
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