高思动画 三年级

俞老师

高思动画 三年级

俞老师

3101时分秒
https://www.bilibili.com/video/BV1TW421d7Cn/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3101时间计算
https://www.bilibili.com/video/BV15i421Y7wp/?vd_source=d8df96881a3056060f96a6e244a3a325



3102带符号搬家
https://www.bilibili.com/video/BV1fS411c7j9/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3105认识长度单位
https://www.bilibili.com/video/BV1nm421g7Zp/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3106扫雷规则
https://www.bilibili.com/video/BV1pm421G7wC/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3106扫雷游戏
https://www.bilibili.com/video/BV1tb421E7FL/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3108多位数乘以一位数
https://www.bilibili.com/video/BV1b1421b7XK/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3109分割图形求周长
https://www.bilibili.com/video/BV15y411B7W9/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3109拼接图形求周长
https://www.bilibili.com/video/BV164421U7Gv/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3110倍数线段图
https://www.bilibili.com/video/BV1J4421D7EB/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3110倍数线段图2
https://www.bilibili.com/video/BV1UH4y1F7Pe/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3111奇偶性分析
https://www.bilibili.com/video/BV1CE421A7Ht/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3111奇偶性分析2
https://www.bilibili.com/video/BV1eb421E7pH/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3112枚举法字典排列
https://www.bilibili.com/video/BV1kJ4m1T7qy/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3112枚举法字典排列分类枚举
https://www.bilibili.com/video/BV15f421z7my/?vd_source=d8df96881a3056060f96a6e244a3a325



3112枚举法字典排列之多至少
https://www.bilibili.com/video/BV1Ny411i7V8/?vd_source=d8df96881a3056060f96a6e244a3a325


3113游戏24点
https://www.bilibili.com/video/BV1kz421z7A4/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3114数独游戏
https://www.bilibili.com/video/BV1PS411w7AW/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3201等量代换2个量
https://www.bilibili.com/video/BV1MS411P7vE/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3202归一问题
https://www.bilibili.com/video/BV1cb421H7W6/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3203拆数加减法
https://www.bilibili.com/video/BV1rH4y1F7mJ/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3203带符号搬家加减法
https://www.bilibili.com/video/BV1WZ421T7NG/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3203添括号
https://www.bilibili.com/video/BV14y411B7WM/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3205和倍问题
https://www.bilibili.com/video/BV13y411i7qU/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3205和差问题
https://www.bilibili.com/video/BV1g1421k75B/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3206暗差差倍问题
https://www.bilibili.com/video/BV1wy411B7r8/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3206差倍问题
https://www.bilibili.com/video/BV1ni421Y7Du/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3208数位分类
https://www.bilibili.com/video/BV1TT421k7oB/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3208数字之和计数
https://www.bilibili.com/video/BV1EE421P7Yz/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3209带符号搬家乘除法
https://www.bilibili.com/video/BV1im421G7ky/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3210末位分析法
https://www.bilibili.com/video/BV1UE421A758/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3210首位分析法
https://www.bilibili.com/video/BV1UE421A758/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3211锯木头间隔问题
https://www.bilibili.com/video/BV1Yw4m1a7Xo/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3212等比数列
https://www.bilibili.com/video/BV1hx4y1x76o/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3212等差数列
https://www.bilibili.com/video/BV1Hy411i743/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3212兔子数列
https://www.bilibili.com/video/BV141421k7kH/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3213周长标向法
https://www.bilibili.com/video/BV1vx4y1t7S8/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3213周长平移法
https://www.bilibili.com/video/BV1rb421E7rb/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3214捏数法
https://www.bilibili.com/video/BV1hf421q7CU/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3301数阵图比较法
https://www.bilibili.com/video/BV1bb421E7gP/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3303报数周期
https://www.bilibili.com/video/BV11z421q78r/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3303看图找周期
https://www.bilibili.com/video/BV1HS421R7rz/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3304认识东南东北
https://www.bilibili.com/video/BV1cb421H7Cs/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3305假设法鸡兔同笼
https://www.bilibili.com/video/BV1iH4y1w7Jt/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3306加括号改正算式
https://www.bilibili.com/video/BV17E421P7g7/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3306圆圈里填除法
https://www.bilibili.com/video/BV1dy411v7yR/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3401盈亏图
https://www.bilibili.com/video/BV19i421Y7rf/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3401盈亏图2
https://www.bilibili.com/video/BV191421b7QY/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325





3402盈亏图
https://www.bilibili.com/video/BV1CT421r7Bd/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3402盈亏图2
https://www.bilibili.com/video/BV1db421n7RU/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3403抽屉原理
https://www.bilibili.com/video/BV1xT421Y7Ht/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3403最不利原则
https://www.bilibili.com/video/BV1by411i7Wp/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3404多个对象还原
https://www.bilibili.com/video/BV1PS421R7FX/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325




3404还原问题
https://www.bilibili.com/video/BV1rz421z7bf/?vd_source=d8df96881a3056060f96a6e244a3a325




3405多边形内角和
https://www.bilibili.com/video/BV141421b75g/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3405多边形外交和
https://www.bilibili.com/video/BV1JZ421T79n/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3405平分角度
https://www.bilibili.com/video/BV1ew4m1a7Zf/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3405三角形内角和
https://www.bilibili.com/video/BV1bE421A7mm/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3406空心方阵
https://www.bilibili.com/video/BV1rb421n77E/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3406三角形阵列
https://www.bilibili.com/video/BV1nb421n71p/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3406实心方阵
https://www.bilibili.com/video/BV1ew4m1Y7F1/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3406阵列应用
https://www.bilibili.com/video/BV1HW421d7gC/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325



3407分割应用
https://www.bilibili.com/video/BV1Mm421G7og/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3407几何图形剪切
https://www.bilibili.com/video/BV1Cb421n7zi/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325


3407旋转分割
https://www.bilibili.com/video/BV1aM4m127Kg/?spm_id_from=333.999.0.0&vd_source=d8df96881a3056060f96a6e244a3a325