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01.全等三角形.mp4 | 2024-07-01 17:57:55 | 664.18 MB | |
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02.三角形全等的判定（一）.mp4 | 2024-07-01 17:57:55 | 740.22 MB | |
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03.三角形全等的判定（二）.mp4 | 2024-07-01 17:57:55 | 377.66 MB | |
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04.轴对称.mp4 | 2024-07-01 17:57:55 | 398.02 MB | |
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05.作轴对称图形.mp4 | 2024-07-01 17:57:55 | 398.56 MB | |
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06.线段、角的轴对称性.mp4 | 2024-07-01 17:57:55 | 219.25 MB | |
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07.等腰三角形（一）.mp4 | 2024-07-01 17:57:55 | 386.58 MB | |
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08.等腰三角形（二）.mp4 | 2024-07-01 17:57:55 | 326.98 MB | |
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09.等边三角形.mp4 | 2024-07-01 17:57:55 | 344.63 MB | |
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10.勾股定理.mp4 | 2024-07-01 17:57:55 | 349.98 MB | |
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11.勾股定理的逆定理.mp4 | 2024-07-01 17:57:55 | 369.77 MB | |
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12.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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13.平方根.mp4 | 2024-07-01 17:57:55 | 400.6 MB | |
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14.立方根与实数.mp4 | 2024-07-01 17:57:55 | 315.24 MB | |
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15.近似数.mp4 | 2024-07-01 17:57:55 | 184.75 MB | |
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16.有序数对.mp4 | 2024-07-01 17:57:55 | 271.71 MB | |
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17.平面直角坐标系.mp4 | 2024-07-01 17:57:55 | 361.8 MB | |
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18.坐标方法的简单应用.mp4 | 2024-07-01 17:57:55 | 272.51 MB | |
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19.变量与函数（一）.mp4 | 2024-07-01 17:57:55 | 397.51 MB | |
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20.变量与函数（二）.mp4 | 2024-07-01 17:57:55 | 348.71 MB | |
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21.正比例函数.mp4 | 2024-07-01 17:57:55 | 383.14 MB | |
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22.一次函数（一）.mp4 | 2024-07-01 17:57:55 | 373.01 MB | |
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23.一次函数（二）.mp4 | 2024-07-01 17:57:55 | 351.93 MB | |
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24.选择方案.mp4 | 2024-07-01 17:57:55 | 444.67 MB | |
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25.一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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26.一次函数与一元一次方程、一元一次不等式.mp4 | 2024-07-01 17:57:55 | 340.02 MB | |
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27.数据的收集、整理、描述（一）.mp4 | 2024-07-01 17:57:55 | 162.14 MB | |
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28.数据的收集、整理、描述（二）.mp4 | 2024-07-01 17:57:55 | 163.67 MB | |
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29.认识概率.mp4 | 2024-07-01 17:57:55 | 186.61 MB | |
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30.图形的旋转.mp4 | 2024-07-01 17:57:55 | 447.71 MB | |
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31.中心对称.mp4 | 2024-07-01 17:57:55 | 273.43 MB | |
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32.中心对称图形.mp4 | 2024-07-01 17:57:55 | 278.3 MB | |
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33.平行四边形的性质（一）.mp4 | 2024-07-01 17:57:55 | 331.1 MB | |
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34.平行四边形的性质（二）.mp4 | 2024-07-01 17:57:55 | 386.19 MB | |
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35.平行四边形的判定（一）.mp4 | 2024-07-01 17:57:55 | 383.58 MB | |
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36.平行四边形的判定（二）.mp4 | 2024-07-01 17:57:55 | 397.16 MB | |
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37.矩形的性质.mp4 | 2024-07-01 17:57:55 | 426.15 MB | |
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38.矩形的判定.mp4 | 2024-07-01 17:57:55 | 323.84 MB | |
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39.菱形的性质.mp4 | 2024-07-01 17:57:55 | 341.81 MB | |
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40.菱形的判定.mp4 | 2024-07-01 17:57:55 | 439.06 MB | |
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41.正方形.mp4 | 2024-07-01 17:57:55 | 386.21 MB | |
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42.三角形的中位线定理.mp4 | 2024-07-01 17:57:55 | 342.54 MB | |
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43.分式.mp4 | 2024-07-01 17:57:55 | 313.32 MB | |
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44.分式的加减.mp4 | 2024-07-01 17:57:55 | 341.15 MB | |
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45.分式的乘除.mp4 | 2024-07-01 17:57:55 | 413.84 MB | |
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46.分式方程.mp4 | 2024-07-01 17:57:55 | 435.82 MB | |
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47.反比例函数的意义.mp4 | 2024-07-01 17:57:55 | 396.63 MB | |
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48.反比例函数的图象及性质（一）.mp4 | 2024-07-01 17:57:55 | 404.89 MB | |
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49.反比例函数的图像和性质（二）.mp4 | 2024-07-01 17:57:55 | 373.18 MB | |
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50.反比例函数在实际中的应用.mp4 | 2024-07-01 17:57:55 | 350.85 MB | |
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51.二次根式.mp4 | 2024-07-01 17:57:55 | 317.61 MB | |
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52.二次根式的乘法.mp4 | 2024-07-01 17:57:55 | 398.66 MB | |
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53.二次根式的除法.mp4 | 2024-07-01 17:57:55 | 736.5 MB | |
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54.二次根式的加减.mp4 | 2024-07-01 17:57:55 | 935.34 MB |