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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.mp4 | 2024-07-01 17:57:55 | 740.22 MB | |
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03.三角形的尺规作图.mp4 | 2024-07-01 17:57:55 | 210.68 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.角的平分线的性质（一）.mp4 | 2024-07-01 17:57:55 | 362.16 MB | |
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07.角的平分线的性质（二）.mp4 | 2024-07-01 17:57:55 | 336.89 MB | |
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08.等腰三角形（一）.mp4 | 2024-07-01 17:57:55 | 386.58 MB | |
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09.等腰三角形（二）.mp4 | 2024-07-01 17:57:55 | 326.98 MB | |
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10.等边三角形.mp4 | 2024-07-01 17:57:55 | 344.63 MB | |
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11.分式.mp4 | 2024-07-01 17:57:55 | 313.32 MB | |
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12.分式的乘除.mp4 | 2024-07-01 17:57:55 | 413.84 MB | |
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13.分式的加减.mp4 | 2024-07-01 17:57:55 | 341.15 MB | |
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14.比和比例.mp4 | 2024-07-01 17:57:55 | 265.45 MB | |
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15.分式方程.mp4 | 2024-07-01 17:57:55 | 435.82 MB | |
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16.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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17.数据的代表.mp4 | 2024-07-01 17:57:55 | 436.67 MB | |
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18.数据的波动.mp4 | 2024-07-01 17:57:55 | 410.75 MB | |
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19.为什么要证明 定义与命题.mp4 | 2024-07-01 17:57:55 | 203.77 MB | |
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20.命题与证明.mp4 | 2024-07-01 17:57:55 | 202.86 MB | |
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21.平行四边形的性质（一）.mp4 | 2024-07-01 17:57:55 | 331.1 MB | |
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22.平行四边形的性质（二）.mp4 | 2024-07-01 17:57:55 | 386.19 MB | |
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23.平行四边形的判定（一）.mp4 | 2024-07-01 17:57:55 | 383.58 MB | |
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24.平行四边形的判定（二）.mp4 | 2024-07-01 17:57:55 | 397.16 MB | |
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25.矩形的性质.mp4 | 2024-07-01 17:57:55 | 426.15 MB | |
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26.矩形的判定.mp4 | 2024-07-01 17:57:55 | 323.84 MB | |
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27.菱形的性质.mp4 | 2024-07-01 17:57:55 | 341.81 MB | |
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28.菱形的判定.mp4 | 2024-07-01 17:57:55 | 439.06 MB | |
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29.正方形.mp4 | 2024-07-01 17:57:55 | 386.21 MB | |
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30.三角形的中位线定理.mp4 | 2024-07-01 17:57:55 | 342.54 MB | |
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31.算术平方根.mp4 | 2024-07-01 17:57:55 | 182.12 MB | |
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32.勾股定理.mp4 | 2024-07-01 17:57:55 | 349.98 MB | |
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33.根号2是有理数吗.mp4 | 2024-07-01 17:57:55 | 153.04 MB | |
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34.勾股定理的逆定理.mp4 | 2024-07-01 17:57:55 | 369.77 MB | |
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35.平方根.mp4 | 2024-07-01 17:57:55 | 400.6 MB | |
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36.立方根与实数.mp4 | 2024-07-01 17:57:55 | 315.24 MB | |
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37.不等式.mp4 | 2024-07-01 17:57:55 | 453.65 MB | |
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38.解一元一次不等式.mp4 | 2024-07-01 17:57:55 | 354.51 MB | |
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39.实际问题与一元一次不等式.mp4 | 2024-07-01 17:57:55 | 367.59 MB | |
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40.一元一次不等式组.mp4 | 2024-07-01 17:57:55 | 373.7 MB | |
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41.不等式（组）的应用.mp4 | 2024-07-01 17:57:55 | 373.03 MB | |
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42.二次根式.mp4 | 2024-07-01 17:57:55 | 317.61 MB | |
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43.二次根式的加减.mp4 | 2024-07-01 17:57:55 | 356.16 MB | |
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44.二次根式的乘法.mp4 | 2024-07-01 17:57:55 | 398.66 MB | |
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45.二次根式的除法.mp4 | 2024-07-01 17:57:55 | 284.05 MB | |
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46.函数的图象.mp4 | 2024-07-01 17:57:55 | 228.43 MB | |
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47.一次函数（一）.mp4 | 2024-07-01 17:57:55 | 373.01 MB | |
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48.一次函数（二）.mp4 | 2024-07-01 17:57:55 | 351.93 MB | |
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49.一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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50.一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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51.选择方案.mp4 | 2024-07-01 17:57:55 | 444.67 MB | |
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52.图形的平移（一）.mp4 | 2024-07-01 17:57:55 | 202.96 MB | |
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53.图形的平移（二）.mp4 | 2024-07-01 17:57:55 | 173.97 MB | |
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54.图形的旋转.mp4 | 2024-07-01 17:57:55 | 447.71 MB | |
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55.中心对称.mp4 | 2024-07-01 17:57:55 | 803.34 MB | |
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56.中心对称图形.mp4 | 2024-07-01 17:57:55 | 669.93 MB |