| 文件 | 时间 | 大小 | 下载 | |
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01.分式.mp4 | 2024-07-01 17:57:55 | 644.47 MB | |
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02.分式的乘除.mp4 | 2024-07-01 17:57:55 | 823.73 MB | |
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03.分式的加减.mp4 | 2024-07-01 17:57:55 | 341.15 MB | |
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04.分式方程.mp4 | 2024-07-01 17:57:55 | 435.82 MB | |
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05.特殊分式方程的解法及分式方程的应用.mp4 | 2024-07-01 17:57:55 | 495.52 MB | |
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06.命题与证明.mp4 | 2024-07-01 17:57:55 | 202.86 MB | |
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07.全等三角形.mp4 | 2024-07-01 17:57:55 | 363.05 MB | |
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08.三角形全等的判定.mp4 | 2024-07-01 17:57:55 | 422.35 MB | |
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09.三角形的尺规作图.mp4 | 2024-07-01 17:57:55 | 210.68 MB | |
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10.平方根.mp4 | 2024-07-01 17:57:55 | 400.6 MB | |
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11.立方根与实数.mp4 | 2024-07-01 17:57:55 | 315.24 MB | |
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12.二次根式.mp4 | 2024-07-01 17:57:55 | 317.61 MB | |
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13.二次根式的乘法.mp4 | 2024-07-01 17:57:55 | 398.66 MB | |
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14.二次根式的除法.mp4 | 2024-07-01 17:57:55 | 284.05 MB | |
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15.二次根式的加减.mp4 | 2024-07-01 17:57:55 | 356.16 MB | |
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16.轴对称.mp4 | 2024-07-01 17:57:55 | 398.02 MB | |
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17.作轴对称图形.mp4 | 2024-07-01 17:57:55 | 398.56 MB | |
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18.角的平分线的性质（一）.mp4 | 2024-07-01 17:57:55 | 362.16 MB | |
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19.角的平分线的性质（二）.mp4 | 2024-07-01 17:57:55 | 336.89 MB | |
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20.中心对称.mp4 | 2024-07-01 17:57:55 | 273.43 MB | |
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21.中心对称图形.mp4 | 2024-07-01 17:57:55 | 278.3 MB | |
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22.等腰三角形（一）.mp4 | 2024-07-01 17:57:55 | 386.58 MB | |
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23.等腰三角形（二）.mp4 | 2024-07-01 17:57:55 | 326.98 MB | |
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24.直角三角形.mp4 | 2024-07-01 17:57:55 | 272.22 MB | |
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25.勾股定理.mp4 | 2024-07-01 17:57:55 | 349.98 MB | |
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26.勾股定理的逆定理.mp4 | 2024-07-01 17:57:55 | 369.77 MB | |
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27.勾股定理及其逆定理的综合应用.mp4 | 2024-07-01 17:57:55 | 400.32 MB | |
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28.三角形全等的判定（二）.mp4 | 2024-07-01 17:57:55 | 377.66 MB | |
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29.反证法.mp4 | 2024-07-01 17:57:55 | 207.38 MB | |
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30.统计调查.mp4 | 2024-07-01 17:57:55 | 410.69 MB | |
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31.直方图.mp4 | 2024-07-01 17:57:55 | 368.58 MB | |
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32.确定平面上物体的位置.mp4 | 2024-07-01 17:57:55 | 210.24 MB | |
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33.平面直角坐标系.mp4 | 2024-07-01 17:57:55 | 361.8 MB | |
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34.坐标与图形的位置、坐标与图形的变化.mp4 | 2024-07-01 17:57:55 | 165.45 MB | |
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35.函数（一）.mp4 | 2024-07-01 17:57:55 | 185.29 MB | |
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36.函数（二）.mp4 | 2024-07-01 17:57:55 | 177.37 MB | |
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37.正比例函数.mp4 | 2024-07-01 17:57:55 | 383.14 MB | |
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38.一次函数（一）.mp4 | 2024-07-01 17:57:55 | 373.01 MB | |
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39.一次函数（二）.mp4 | 2024-07-01 17:57:55 | 351.93 MB | |
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40.一次函数与二元一次方程（组）.mp4 | 2024-07-01 17:57:55 | 434.32 MB | |
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41.平行四边形的性质.mp4 | 2024-07-01 17:57:55 | 205.07 MB | |
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42.平行四边形的判定.mp4 | 2024-07-01 17:57:55 | 208.08 MB | |
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43.三角形的中位线定理.mp4 | 2024-07-01 17:57:55 | 342.54 MB | |
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44.矩形的性质.mp4 | 2024-07-01 17:57:55 | 189.05 MB | |
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45.矩形的判定.mp4 | 2024-07-01 17:57:55 | 323.84 MB | |
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46.菱形的性质.mp4 | 2024-07-01 17:57:55 | 341.81 MB | |
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47.菱形的判定.mp4 | 2024-07-01 17:57:55 | 439.06 MB | |
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48.正方形.mp4 | 2024-07-01 17:57:55 | 172.73 MB | |
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49.多边形的内角和与外角和.mp4 | 2024-07-01 17:57:55 | 604.94 MB |