试题 试卷
题型:单选题 题类:常考题 难易度:容易
小学数学五年级下学期专题试卷 求一个数的几分之几是多少(不含带分数)7103 10 (8)
4× = × = 8.4× = × =
3.8× = 12× = ×2.5= + =
× × = 72× × =
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