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01.因式分解 提公因式法.mp4 | 2024-07-01 17:57:55 | 596.01 MB | |
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02.公式法(分解因式).mp4 | 2024-07-01 17:57:55 | 495.58 MB | |
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03.分式.mp4 | 2024-07-01 17:57:55 | 313.32 MB | |
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04.分式的乘除.mp4 | 2024-07-01 17:57:55 | 413.84 MB | |
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05.分式的加减.mp4 | 2024-07-01 17:57:55 | 341.15 MB | |
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06.分式方程.mp4 | 2024-07-01 17:57:55 | 435.82 MB | |
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07.平均数.mp4 | 2024-07-01 17:57:55 | 175.87 MB | |
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08.中位数和众数.mp4 | 2024-07-01 17:57:55 | 201.1 MB | |
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09.数据的波动.mp4 | 2024-07-01 17:57:55 | 410.75 MB | |
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10.图形的平移（一）.mp4 | 2024-07-01 17:57:55 | 202.96 MB | |
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11.图形的平移（二）.mp4 | 2024-07-01 17:57:55 | 173.97 MB | |
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12.图形的旋转.mp4 | 2024-07-01 17:57:55 | 447.71 MB | |
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13.中心对称.mp4 | 2024-07-01 17:57:55 | 273.43 MB | |
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14.图形变化的简单应用.mp4 | 2024-07-01 17:57:55 | 152.25 MB | |
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15.平行四边形的性质（一）.mp4 | 2024-07-01 17:57:55 | 331.1 MB | |
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16.平行四边形的性质（二）.mp4 | 2024-07-01 17:57:55 | 386.19 MB | |
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17.平行四边形的判定（一）.mp4 | 2024-07-01 17:57:55 | 383.58 MB | |
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18.平行四边形的判定（二）.mp4 | 2024-07-01 17:57:55 | 397.16 MB | |
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19.三角形的中位线定理.mp4 | 2024-07-01 17:57:55 | 743.2 MB | |
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20.多边形及其内角和.mp4 | 2024-07-01 17:57:55 | 838.25 MB |