把下面每组中的几个分数通分.
(把通分后的分数,填在( )里)(分数,先填分子,后填分母)

、
和
(1)
(2)
(3)
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科目:小学数学
来源:数学教研室
题型:022
把下面每组中的几个分数通分.
(把通分后的分数,填在( )里)(分数,先填分子,后填分母)

、
和
(1)
(2)
(3)
查看答案和解析>>
科目:小学数学
来源:数学教研室
题型:022
把下面每组中的几个分数通分.
(把通分后的分数,填在( )里)(分数,先填分子,后填分母)

、
和
(1)
(2)
(3)
查看答案和解析>>
科目:小学数学
来源:
题型:022
把下面每组中的几个分数通分.
(把通分后的分数,填在( )里)(分数,先填分子,后填分母)

、
和
(1)
(2)
(3)
查看答案和解析>>
科目:小学数学
来源:
题型:022
把下面每组中的几个分数通分.
(把通分后的分数,填在( )里)(分数,先填分子,后填分母)

、
和
(1)
(2)
(3)
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