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初二-数学（人教版）二次根式的乘法

视频地址：https://video.cache.bdschool.cn/vd/cbd665a00f66367522af99cb42ef0f4b.mp4
附件：0427初二数学（人教版）二次根式的乘法-1教案.docx
附件：0427初二数学（人教版）二次根式的乘法-2PPT.pptx
附件：0427初二数学（人教版）二次根式的乘法-3学习任务单.docx

18 views Jul 15, 2021

初二-数学(人教版)平行四边形的判定（第二课时）初二-数学(北京版)一元二次方程的应用（第二课时）

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