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初二数学(人教版)平方差公式

视频地址：https://video.cache.bdschool.cn/vd/49bc245f2c481962f1df468486ebf17e.mp4
附件： 1116初二【数学(人教版)】平方差公式课后练习.docx
附件： 1116初二【数学(人教版)】平方差公式学习任务单.docx
附件： 1116初二【数学(人教版)】平方差公式.pptx
附件： 1116初二【数学(人教版)】平方差公式教学设计.docx

18 views Jul 15, 2021

初二数学(北京版)轴对称和轴对称图形(1) 初二【数学(北京版)】逆命题、逆定理

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