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初一数学(人教版)有理数的减法(一)

视频地址：https://video.cache.bdschool.cn/vd/708afe151f1b9e6035a6a9d5e6081726.mp4
附件：初一【数学（人教）】有理数的减法（一）-教学设计.docx
附件：初一【数学（人教）】有理数的减法（一）-练习题.docx
附件：初一【数学（人教）】有理数的减法（一）全屏版.pptx
附件：初一【数学（人教）】有理数的减法（一）-任务单.docx

16 views Jul 15, 2021

初一数学(北京版)有理数加减法的混合运算(1) 初一数学(北京版)有理数的减法(2)

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