| 文件 | 时间 | 大小 | 操作 | |
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01 数数画画.mp4 | 2022-05-25 14:11:58 | 65.22 MB | |
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01 练习.mp4 | 2022-05-25 14:12:00 | 6.45 MB | |
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02 练习.mp4 | 2022-05-25 14:12:01 | 5.49 MB | |
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02 认识平面图形.mp4 | 2022-05-25 14:11:57 | 59.32 MB | |
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03 练习.mp4 | 2022-05-25 14:12:00 | 5.16 MB | |
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03 认识立体图形.mp4 | 2022-05-25 14:12:01 | 66.99 MB | |
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04 分类.mp4 | 2022-05-25 14:11:57 | 64.47 MB | |
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04 练习.mp4 | 2022-05-25 14:11:54 | 7.46 MB | |
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05 比一比.mp4 | 2022-05-25 14:12:00 | 47.14 MB | |
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05 练习.mp4 | 2022-05-25 14:11:57 | 7.02 MB | |
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06 位置和方向.mp4 | 2022-05-25 14:11:57 | 55.22 MB | |
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06 练习.mp4 | 2022-05-25 14:12:02 | 7.07 MB | |
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07 练习.mp4 | 2022-05-25 14:11:57 | 7.58 MB | |
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07 网格上的平移.mp4 | 2022-05-25 14:12:00 | 45.75 MB | |
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08 数字王国.mp4 | 2022-05-25 14:12:01 | 46.82 MB | |
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08 练习.mp4 | 2022-05-25 14:12:01 | 5.44 MB | |
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09 基数和充数.mp4 | 2022-05-25 14:11:58 | 57.67 MB | |
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09 练习.mp4 | 2022-05-25 14:12:02 | 27.69 MB | |
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10 练习.mp4 | 2022-05-25 14:11:54 | 4.81 MB | |
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10 连加.mp4 | 2022-05-25 14:11:55 | 68.96 MB | |
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11 练习.mp4 | 2022-05-25 14:11:56 | 3.82 MB | |
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11 认识人民币.mp4 | 2022-05-25 14:11:55 | 54.88 MB | |
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12 奇数和偶数1.mp4 | 2022-05-25 14:12:01 | 63.71 MB | |
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12 练习.mp4 | 2022-05-25 14:11:59 | 4.45 MB | |
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13 奇数和偶数2.mp4 | 2022-05-25 14:11:54 | 37.46 MB | |
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13 练习.mp4 | 2022-05-25 14:11:55 | 7.6 MB | |
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14 看图列式.mp4 | 2022-05-25 14:11:55 | 41.5 MB | |
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14 练习.mp4 | 2022-05-25 14:11:59 | 4.63 MB | |
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15 加减竖式.mp4 | 2022-05-25 14:12:01 | 25.85 MB | |
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15 练习.mp4 | 2022-05-25 14:11:55 | 5.71 MB | |
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16 找规律填图.mp4 | 2022-05-25 14:12:01 | 30.86 MB | |
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16 练习.mp4 | 2022-05-25 14:11:56 | 5.77 MB | |
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17 找规律填数.mp4 | 2022-05-25 14:11:58 | 33.41 MB | |
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17 练习.mp4 | 2022-05-25 14:11:55 | 7.36 MB | |
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18 图文算式.mp4 | 2022-05-25 14:11:58 | 41.62 MB | |
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18 练习.mp4 | 2022-05-25 14:11:54 | 5.93 MB | |
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19 练习.mp4 | 2022-05-25 14:11:55 | 6.01 MB | |
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19 认识钟表.mp4 | 2022-05-25 14:11:54 | 75.11 MB | |
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20 推理问题.mp4 | 2022-05-25 14:11:58 | 41.92 MB | |
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20 练习.mp4 | 2022-05-25 14:11:59 | 5.88 MB | |
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21 简单应用题1.mp4 | 2022-05-25 14:11:57 | 36.89 MB | |
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21 练习.mp4 | 2022-05-25 14:11:59 | 3.87 MB | |
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22 简单应用题2.mp4 | 2022-05-25 14:11:53 | 34.33 MB | |
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22 练习.mp4 | 2022-05-25 14:11:57 | 3.43 MB | |
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23 年龄问题.mp4 | 2022-05-25 14:12:01 | 34.56 MB | |
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23 练习.mp4 | 2022-05-25 14:11:59 | 4.55 MB | |
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24 移多补少.mp4 | 2022-05-25 14:11:57 | 44.25 MB | |
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24 练习.mp4 | 2022-05-25 14:11:54 | 5.55 MB | |
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25 多角度观察立体图形.mp4 | 2022-05-25 14:12:00 | 42.63 MB | |
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25 练习.mp4 | 2022-05-25 14:11:58 | 4.64 MB | |
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26 练习.mp4 | 2022-05-25 14:11:54 | 4.66 MB | |
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26 认识重量.mp4 | 2022-05-25 14:11:56 | 43.61 MB |