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==学爸优选 FPSer.com== 2025-06-06 23:45:27 | |||
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1.用含字母的式子表示数.mp4 | 2025-06-06 23:45:27 | 9.12 MB | |
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10.绝对值与平方的非负性.mp4 | 2025-06-06 23:45:27 | 6.05 MB | |
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11.绝对值的化简.mp4 | 2025-06-06 23:45:27 | 6.81 MB | |
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12.数轴上数的比较与运算.mp4 | 2025-06-06 23:45:27 | 5.2 MB | |
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13.数轴背景下的绝对值化简.mp4 | 2025-06-06 23:45:27 | 5.8 MB | |
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14.探索与表达规律.mp4 | 2025-06-06 23:45:27 | 6.41 MB | |
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15.单项式中的找规律.mp4 | 2025-06-06 23:45:27 | 7.69 MB | |
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2.单项式.mp4 | 2025-06-06 23:45:27 | 10.96 MB | |
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3.多项式.mp4 | 2025-06-06 23:45:27 | 9.62 MB | |
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4.同类项.mp4 | 2025-06-06 23:45:27 | 5.03 MB | |
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5.整式的加减.mp4 | 2025-06-06 23:45:27 | 6.32 MB | |
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6.整式的化简与求值.mp4 | 2025-06-06 23:45:27 | 5.87 MB | |
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7.利用特殊概念化简求值.mp4 | 2025-06-06 23:45:27 | 3.67 MB | |
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8.整体带入求值.mp4 | 2025-06-06 23:45:27 | 6.55 MB | |
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9.整式化简之与某项无关.mp4 | 2025-06-06 23:45:27 | 5.86 MB | |