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)7285
2﹣ = 15× = 0.27+0.73= 44÷ =
= 2÷2%= 0×(﹣5)= × =
0.6:0.36
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