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初一-数学(人教版)算术平方根的定义

视频地址：https://video.cache.bdschool.cn/vd/2bc90dd58f96156fe28db735df398b6c.mp4
附件：0519初一数学（人教版）-算术平方根的定义-1教案.docx
附件：0519初一数学（人教版）-算术平方根的定义-2PPT课件.pptx
附件：0519初一数学（人教版）-算术平方根的定义-3学习任务单.docx

17 views Jul 15, 2021

初一-数学(北京版)简单几何图形与推理初一-数学(人教版)平移的画图与应用

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