amy 20191118大A班程宦睿-数的相邻.MOV
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Published on 18 Nov 2019 / In
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数的相邻
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宝贝要认真学习噢！知道了数学中相邻数的概念，掌握5以内各数的相邻数。下次爸爸可以用讲故事的形式激发幼儿对数学活动的兴趣噢!