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01.一年级秋季1-数数与比较.mp4 | 2024-02-29 15:05:00 | 111.55 MB | |
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02.一年级秋季2-加减法巧算初步 .mp4 | 2024-02-29 15:05:00 | 63.19 MB | |
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03.一年级秋季3-加减法应用 .mp4 | 2024-02-29 15:05:00 | 69.12 MB | |
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04.一年级秋季4-对称之美’ .mp4 | 2024-02-29 15:05:00 | 73.59 MB | |
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05.一年级秋季5-立体图形计数 .mp4 | 2024-02-29 15:05:00 | 63.88 MB | |
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06.一年级秋季6-平面图形计数初步.mp4 | 2024-02-29 15:05:00 | 113.72 MB | |
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07.一年级秋季7-找规律画图.mp4 | 2024-02-29 15:05:00 | 99.38 MB | |
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08.一年级秋季8-找规律填数.mp4 | 2024-02-29 15:05:00 | 103.63 MB | |
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09.一年级秋季9-线角初步.mp4 | 2024-02-29 15:05:00 | 99.72 MB | |
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10.一年级秋季10-我会换一换.mp4 | 2024-02-29 15:05:00 | 99.15 MB | |
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11.一年级秋季11-火柴棒与图形.mp4 | 2024-02-29 15:05:00 | 97.32 MB | |
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12.一年级秋季12-拼图游戏.mp4 | 2024-02-29 15:05:00 | 103.41 MB | |
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13.一年级秋季13-排队的学问.mp4 | 2024-02-29 15:05:00 | 111.86 MB | |
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14.一年级秋季14-横看成岭侧成峰.mp4 | 2024-02-29 15:05:00 | 99.85 MB | |
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15.一年级秋季15-空瓶换水.mp4 | 2024-02-29 15:05:00 | 116.11 MB | |
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16.一年级秋季16-你选哪杯饮料.mp4 | 2024-02-29 15:05:00 | 113.7 MB | |
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17.一年级秋季17-找路线走一走.mp4 | 2024-02-29 15:05:00 | 110.25 MB | |
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18.一年级秋季18-学期大总结 .mp4 | 2024-02-29 15:05:00 | 65.22 MB | |
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19.一年级寒假1-图形的简拼.mp4 | 2024-02-29 15:05:00 | 107.08 MB | |
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20.一年级寒假2-我会算一算.mp4 | 2024-02-29 15:05:00 | 97.4 MB | |
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21.一年级春季1-认识骰子.mp4 | 2024-02-29 15:05:00 | 87.25 MB | |
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22.一年级春季2-巧妙移动.mp4 | 2024-02-29 15:05:00 | 92.89 MB | |
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23.一年级春节3-单数与双数.mp4 | 2024-02-29 15:05:00 | 84.14 MB | |
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24.一年级春季4-比较应用题 .mp4 | 2024-02-29 15:05:00 | 55.31 MB | |
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25.一年级春季5-简单的数图形.mp4 | 2024-02-29 15:05:00 | 80.77 MB | |
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26.一年级春季6-比较轻重.mp4 | 2024-02-29 15:05:00 | 84.55 MB | |
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27.一年级春节7-对称图形.mp4 | 2024-02-29 15:05:00 | 83.59 MB | |
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28.一年级春季8-数字游戏（数字谜）.mp4 | 2024-02-29 15:05:00 | 74.45 MB | |
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29.一年级春季9-加减法列竖式谜一.mp4 | 2024-02-29 15:05:00 | 81.6 MB | |
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30.一年级春季10-简单的还原问题 .mp4 | 2024-02-29 15:05:00 | 58.87 MB | |
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31.一年级春季11-认识钟表（一）.mp4 | 2024-02-29 15:05:00 | 112.08 MB | |
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32.一年级春季12-认识钟表（二）.mp4 | 2024-02-29 15:05:00 | 104.88 MB | |
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33.一年级春季13-趣题巧解.mp4 | 2024-02-29 15:05:00 | 105.76 MB | |
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34.一年级春季14-巧填算符初探.mp4 | 2024-02-29 15:05:00 | 92.27 MB | |
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35.一年级春季15-搭配问题初探.mp4 | 2024-02-29 15:05:00 | 109.52 MB | |
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36.一年级春季16-拆数 .mp4 | 2024-02-29 15:05:00 | 74.33 MB | |
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37.一年级春季17-加减法列竖式谜二 .mp4 | 2024-02-29 15:05:00 | 68.28 MB | |
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38.一年级春季18-学期大总结 .mp4 | 2024-02-29 15:05:00 | 73.53 MB |