壹盘资源提供的[小学学习网盘下载][百度云网盘]北大学霸的数学培优课下载地址来源于网络分享,网络资源均有时效性,请尽快下载[小学学习网盘下载][百度云网盘]北大学霸的数学培优课,或保存[小学学习网盘下载][百度云网盘]北大学霸的数学培优课到自己的网盘避免资源失效。
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【hlj0307】北大学霸的数学培优课【红领巾众筹】
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四年级课程·上学期
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元旦彩蛋:称球问题加强版【红领巾众筹】.mp4 (8.97MB)
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学好四年级数学20套方法【红领巾众筹】.mp4 (10.38MB)
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20 为什么权重能应对水军刷分.mp4 (10.06MB)
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19 一个钝角三角形能否被分成若干个锐角三角形.mp4 (10.30MB)
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18 鸡兔同笼问题的本质和进阶.mp4 (10.30MB)
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17 关于平均,你意想不到的规律.mp4 (9.19MB)
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16 镜像和平移,是节省空间的妙招.mp4 (10.60MB)
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15 数学家的浪漫.mp4 (7.23MB)
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14 转个圆圈,就能算清多边形的内角和.mp4 (12.79MB)
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13 电脑系统的版本号,原来是数学问题?.mp4 (21.97MB)
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12 如何还原俄罗斯方块 三视图3【红领巾众筹】.mp4 (7.86MB)
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11 歧义现象 一加二 乘以三等于多少【红领巾众筹】.mp4 (7.39MB)
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10 空间和我们的世界【红领巾众筹】.mp4 (8.53MB)
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09 把全世界的人放入北京,能放进几环里?3【红领巾众筹】.mp4 (10.29MB)
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08 看似糟糕的方案,可能才是正确的【红领巾众筹】.mp4 (27.64MB)
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07 骗人的条形统计图【红领巾众筹】.mp4 (68.72MB)
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06 怎么用5升、3升的水桶,量出4升的水?【红领巾众筹】.mp4 (18.76MB)
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05 如何选出修桥的最短路径?【红领巾众筹】.mp4 (44.13MB)
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04 足不出户,怎么算出地球的周长?【红领巾众筹】.mp4 (21.46MB)
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03竟然还有自恋的数学?【红领巾众筹】.mp4 (28.31MB)
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02.如何用画图的方法解决
火车爬坡问题【红领巾众筹】.mp4 (27.48MB)
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01.怎么证明世界上没有两片一样的树叶?【红领巾众筹】.mp4 (27.88MB)
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课后练习题及讲解·上学期
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20 配套练习题【红领巾众筹】.mp4 (2.90MB)
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19 配套练习题【红领巾众筹】.mp4 (1.67MB)
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18 配套练习题【红领巾众筹】.mp4 (1.67MB)
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17 配套练习题【红领巾众筹】.mp4 (3.07MB)
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16 镜像和平移,是节省空间的妙招【红领巾众筹】.mp4 (10.60MB)
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15 数学家的浪漫【红领巾众筹】.mp4 (7.23MB)
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15 配套练习题【红领巾众筹】.mp4 (2.13MB)
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14 转个圆圈,就能算清多边形的内角和【红领巾众筹】.mp4 (12.79MB)
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14 配套练习题【红领巾众筹】.mp4 (2.19MB)
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13 配套练习题【红领巾众筹】.mp4 (5.61MB)
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12 配套练习题【红领巾众筹】.mp4 (1.87MB)
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11 配套练习题【红领巾众筹】.mp4 (1.78MB)
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10 配套练习题【红领巾众筹】.mp4 (2.75MB)
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09 配套练习题【红领巾众筹】.mp4 (3.46MB)
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08 配套练习题【红领巾众筹】.mp4 (3.06MB)
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07 配套练习题【红领巾众筹】.mp4 (2.91MB)
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06 配套练习题高清【红领巾众筹】.mp4 (4.87MB)
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05 配套练习题720P_(new)【红领巾众筹】.mp4 (26.87MB)
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04 配套练习题【红领巾众筹】.mp4 (14.36KB)
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03配套练习题【红领巾众筹】.mp4 (2.70MB)
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03 配套练习题【红领巾众筹】.mp4 (2.70MB)
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02.配套练习题2【红领巾众筹】.mp4 (1.41MB)
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02 配套练习题【红领巾众筹】.mp4 (4.48MB)
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01.配套练习题1【红领巾众筹】.mp4 (2.03MB)
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01 配套练习题【红领巾众筹】.mp4 (7.28MB)
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先导片【红领巾众筹】.mp4 (5.02MB)
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