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三年级数学(人教版)-倍的认识

视频地址：https://video.cache.bdschool.cn/vd/94e0191e7aed025fc830bd6a72434140.mp4
附件： 1015三年级【数学(人教版)】倍的认识 -2PPT课件.pptx
附件： 1015三年级【数学(人教版)】倍的认识 -1教学设计.docx
附件： 1015三年级【数学(人教版)】倍的认识 -3学习任务单.docx
附件： 1015三年级【数学(人教版)】倍的认识 -4练习题.docx

19 views Jul 15, 2021

三年级数学(北京版)-三位数除以一位数笔算（第三课时）三年级数学(北京版)-解决问题(第二课时)

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