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一年级数学(人教版)-8、9的加减法

视频地址：https://video.cache.bdschool.cn/vd/acdc5ddad7399ff63800003a574c78f8.mp4
附件： 1021一年级【数学(人教版)】8、9的加减法-2PPT课件.pptx
附件： 1021一年级【数学(人教版)】8、9的加减法-3学习任务单.docx
附件： 1021一年级【数学(人教版)】8、9的加减法-1教学设计.docx
附件： 1021一年级【数学(人教版)】8、9的加减法-4练习题.docx

31 views Jul 15, 2021

一年级数学(北京版)-认识11～20各数(第一课时) 一年级数学(北京版)-认识图形

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