学而思大白本《小学四年级数学思维创新大通关》讲解视频+练习册+答案解析

01整数计算.pdf [16.62MB]

02定义新运算.pdf [16.82MB]

03数列与数表.pdf [19.17MB]

04行程问题.pdf [24.54MB]

05应用题综合.pdf [21.08MB]

06等积变形.pdf [33.15MB]

07一半模型.pdf [25.83MB]

08加乘原理和标数法.pdf [25.89MB]

09容斥原理.pdf [39.61MB]

10图形计数.pdf [24.33MB]

11整除特征.pdf [26.57MB]

12质数和合数.pdf [24.91MB]

13数字谜.pdf [26.94MB]

14抽屉原理.pdf [38.68MB]

15体育比赛中的数学.pdf [29.13MB]

16统筹与最优化.pdf [35.65MB]

答案.pdf [317.36MB]

四年级视频全

第01讲

例题

4.1-10（1）.mp4 [8.53MB]

4.1-10（2）.mp4 [6.32MB]

4.1-11.mp4 [6.97MB]

4.1-12.mp4 [23.81MB]

4.1-13.mp4 [19.15MB]

4.1-14.mp4 [8.31MB]

4.1-15.mp4 [21.33MB]

4.1-16.mp4 [18.83MB]

4.1-17.mp4 [19.22MB]

4.1-18.mp4 [20.20MB]

4.1-19.mp4 [41.69MB]

4.1-1（1）.mp4 [11.70MB]

4.1-1（2）.mp4 [10.17MB]

4.1-1（3）.mp4 [16.21MB]

4.1-1（4）.mp4 [11.88MB]

4.1-20.mp4 [17.38MB]

4.1-21.mp4 [28.70MB]

4.1-22.mp4 [28.24MB]

4.1-23.mp4 [29.49MB]

4.1-24.mp4 [41.86MB]

4.1-2（1）.mp4 [10.05MB]

4.1-2（2）.mp4 [11.38MB]

4.1-2（3）.mp4 [14.02MB]

4.1-2（4）.mp4 [9.37MB]

4.1-3.mp4 [37.04MB]

4.1-4.mp4 [10.20MB]

4.1-5.mp4 [23.44MB]

4.1-6.mp4 [10.78MB]

4.1-7.mp4 [12.14MB]

4.1-8.mp4 [9.17MB]

4.1-9.mp4 [9.35MB]

预习

预习4.1-1.mp4 [114.94MB]

预习4.1-2.mp4 [94.03MB]

预习4.1-3.mp4 [91.30MB]

预习4.1-4.mp4 [47.52MB]

预习4.1-5.mp4 [69.18MB]

预习4.1-6.mp4 [105.55MB]

预习4.1-7.mp4 [68.79MB]

预习4.1-8.mp4 [99.40MB]

第02讲

例题

4.2-1.mp4 [15.00MB]

4.2-10.mp4 [21.44MB]

4.2-11(1).mp4 [16.49MB]

4.2-11(2).mp4 [10.49MB]

4.2-11(3).mp4 [51.67MB]

4.2-12.mp4 [18.36MB]

4.2-13.mp4 [38.99MB]

4.2-14.mp4 [18.43MB]

4.2-15.mp4 [41.22MB]

4.2-16.mp4 [31.85MB]

4.2-17.mp4 [38.64MB]

4.2-18.mp4 [42.91MB]

4.2-19.mp4 [25.35MB]

4.2-2.mp4 [5.81MB]

4.2-20.mp4 [64.36MB]

4.2-21.mp4 [16.35MB]

4.2-22(1).mp4 [12.99MB]

4.2-22(2).mp4 [16.09MB]

4.2-23(1).mp4 [19.22MB]

4.2-23(2).mp4 [15.77MB]

4.2-23(3).mp4 [41.96MB]

4.2-24.mp4 [50.94MB]

4.2-3.mp4 [19.11MB]

4.2-4.mp4 [9.67MB]

4.2-5(1).mp4 [38.79MB]

4.2-5(2).mp4 [34.79MB]

4.2-6.mp4 [6.37MB]

4.2-7.mp4 [13.40MB]

4.2-8.mp4 [7.98MB]

4.2-9(1).mp4 [22.72MB]

4.2-9(2).mp4 [15.45MB]

4.22-22(3).mp4 [21.75MB]

预习

预习4.2-1.mp4 [88.06MB]

预习4.2-2.mp4 [60.67MB]

预习4.2-3.mp4 [85.11MB]

预习4.2-4.mp4 [99.93MB]

预习4.2-5.mp4 [155.15MB]

预习4.2-6.mp4 [182.53MB]

预习4.2-7.mp4 [356.11MB]

预习4.2-8.mp4 [211.07MB]

第03讲

例题

4.3-1.mp4 [16.18MB]

4.3-10.mp4 [30.17MB]

4.3-11.mp4 [34.94MB]

4.3-12(1).mp4 [40.77MB]

4.3-12(2).mp4 [26.38MB]

4.3-13.mp4 [28.06MB]

4.3-14.mp4 [41.47MB]

4.3-15.mp4 [30.88MB]

4.3-16.mp4 [26.86MB]

4.3-17.mp4 [32.96MB]

4.3-18.mp4 [35.42MB]

4.3-19.mp4 [28.55MB]

4.3-2.mp4 [21.93MB]

4.3-20(1).mp4 [15.03MB]

4.3-20(2).mp4 [9.79MB]

4.3-20(3).mp4 [19.68MB]

4.3-21.mp4 [41.21MB]

4.3-22.mp4 [53.77MB]

4.3-23(1).mp4 [74.87MB]

4.3-23(2).mp4 [28.19MB]

4.3-24.mp4 [34.45MB]

4.3-3.mp4 [13.12MB]

4.3-4.mp4 [36.91MB]

4.3-5.mp4 [10.79MB]

4.3-6.mp4 [25.55MB]

4.3-7.mp4 [15.50MB]

4.3-8(1).mp4 [31.58MB]

4.3-8(2).mp4 [26.24MB]

4.3-9.mp4 [24.76MB]

预习

预习4.3-1.mp4 [67.25MB]

预习4.3-2.mp4 [207.13MB]

预习4.3-3.mp4 [108.34MB]

预习4.3-4.mp4 [139.24MB]

预习4.3-5.mp4 [64.35MB]

预习4.3-6.mp4 [119.16MB]

预习4.3-7.mp4 [230.40MB]

预习4.3-8.mp4 [146.21MB]

第04讲

例题

4.4-1.mp4 [11.04MB]

4.4-10.mp4 [18.40MB]

4.4-11.mp4 [23.13MB]

4.4-12.mp4 [52.27MB]

4.4-13.mp4 [36.00MB]

4.4-14.mp4 [55.02MB]

4.4-15.mp4 [49.36MB]

4.4-16.mp4 [59.78MB]

4.4-17.mp4 [102.83MB]

4.4-18.mp4 [122.84MB]

4.4-19.mp4 [167.43MB]

4.4-2.mp4 [32.49MB]

4.4-20.mp4 [35.78MB]

4.4-21.mp4 [77.32MB]

4.4-22(1).mp4 [53.42MB]

4.4-22(2).mp4 [23.72MB]

4.4-23.mp4 [82.04MB]

4.4-24.mp4 [114.40MB]

4.4-3.mp4 [26.87MB]

4.4-4.mp4 [33.11MB]

4.4-5.mp4 [66.44MB]

4.4-6(1).mp4 [22.94MB]

4.4-6(2).mp4 [30.58MB]

4.4-7.mp4 [28.89MB]

4.4-8.mp4 [24.09MB]

4.4-9.mp4 [54.14MB]

预习

预习4.4-1.mp4 [229.30MB]

预习4.4-2.mp4 [62.11MB]

预习4.4-3.mp4 [433.15MB]

预习4.4-4.mp4 [194.16MB]

预习4.4-5.mp4 [103.61MB]

预习4.4-6.mp4 [70.94MB]

预习4.4-7.mp4 [214.58MB]

预习4.4-8.mp4 [163.02MB]

第05讲

例题

4.5-1.mp4 [11.63MB]

4.5-10.mp4 [43.85MB]

4.5-11.mp4 [16.52MB]

4.5-12.mp4 [38.56MB]

4.5-13.mp4 [51.26MB]

4.5-14.mp4 [39.52MB]

4.5-15.mp4 [58.38MB]

4.5-16.mp4 [61.77MB]

4.5-17.mp4 [47.49MB]

4.5-18.mp4 [27.96MB]

4.5-19.mp4 [41.24MB]

4.5-2.mp4 [17.05MB]

4.5-20.mp4 [67.87MB]

4.5-21.mp4 [52.24MB]

4.5-22.mp4 [37.00MB]

4.5-23.mp4 [90.14MB]

4.5-24.mp4 [30.62MB]

4.5-3.mp4 [33.24MB]

4.5-4.mp4 [24.86MB]

4.5-5.mp4 [54.64MB]

4.5-6.mp4 [28.98MB]

4.5-7.mp4 [21.66MB]

4.5-8.mp4 [43.62MB]

4.5-9.mp4 [69.08MB]

预习

预习4.5-1.mp4 [207.23MB]

预习4.5-2.mp4 [162.96MB]

预习4.5-3.mp4 [379.29MB]

预习4.5-4.mp4 [359.81MB]

预习4.5-5.mp4 [313.31MB]

预习4.5-6.mp4 [250.19MB]

预习4.5-7.mp4 [272.55MB]

预习4.5-8.mp4 [216.34MB]

第06讲

例题

4.6-1.mp4 [16.45MB]

4.6-10.mp4 [22.08MB]

4.6-11.mp4 [27.83MB]

4.6-12.mp4 [24.30MB]

4.6-13.mp4 [64.33MB]

4.6-14.mp4 [41.04MB]

4.6-15.mp4 [55.23MB]

4.6-16.mp4 [36.78MB]

4.6-17.mp4 [33.21MB]

4.6-18.mp4 [25.31MB]

4.6-19.mp4 [41.17MB]

4.6-2.mp4 [12.91MB]

4.6-20.mp4 [38.60MB]

4.6-21.mp4 [32.66MB]

4.6-22.mp4 [41.64MB]

4.6-23.mp4 [77.17MB]

4.6-24.mp4 [67.34MB]

4.6-3.mp4 [20.84MB]

4.6-4.mp4 [26.01MB]

4.6-5.mp4 [30.48MB]

4.6-6.mp4 [31.83MB]

4.6-7.mp4 [27.38MB]

4.6-8.mp4 [19.04MB]

4.6-9.mp4 [27.35MB]

预习

预习4.6-1.mp4 [327.69MB]

预习4.6-2.mp4 [81.13MB]

预习4.6-3.mp4 [193.28MB]

预习4.6-4.mp4 [213.09MB]

预习4.6-5.mp4 [191.96MB]

预习4.6-6.mp4 [278.89MB]

预习4.6-7.mp4 [160.90MB]

预习4.6-8.mp4 [168.05MB]

第07讲

例题

4.7-1.mp4 [35.68MB]

4.7-10.mp4 [21.52MB]

4.7-11.mp4 [30.61MB]

4.7-12.mp4 [76.85MB]

4.7-13.mp4 [18.30MB]

4.7-14.mp4 [22.90MB]

4.7-15.mp4 [23.01MB]

4.7-16.mp4 [26.35MB]

4.7-17.mp4 [38.93MB]

4.7-18.mp4 [24.66MB]

4.7-19.mp4 [33.86MB]

4.7-2.mp4 [18.39MB]

4.7-20.mp4 [27.70MB]

4.7-21.mp4 [19.05MB]

4.7-22.mp4 [24.92MB]

4.7-23.mp4 [39.43MB]

4.7-24.mp4 [146.56MB]

4.7-3.mp4 [19.78MB]

4.7-4.mp4 [28.22MB]

4.7-5.mp4 [67.99MB]

4.7-6.mp4 [18.55MB]

4.7-7.mp4 [45.18MB]

4.7-8.mp4 [33.71MB]

4.7-9.mp4 [26.82MB]

预习

预习4.7-1.mp4 [85.36MB]

预习4.7-2.mp4 [97.54MB]

预习4.7-3.mp4 [110.62MB]

预习4.7-4.mp4 [119.31MB]

预习4.7-5.mp4 [626.64MB]

预习4.7-6.mp4 [593.68MB]

预习4.7-7.mp4 [33.09MB]

预习4.7-8.mp4 [58.56MB]

第08讲

例题

4.8-1.mp4 [90.22MB]

4.8-10.mp4 [19.83MB]

4.8-11.mp4 [14.25MB]

4.8-12.mp4 [54.22MB]

4.8-13.mp4 [28.59MB]

4.8-14.mp4 [70.51MB]

4.8-15.mp4 [25.49MB]

4.8-16.mp4 [86.10MB]

4.8-17.mp4 [132.20MB]

4.8-18.mp4 [69.50MB]

4.8-19.mp4 [232.25MB]

4.8-2.mp4 [30.92MB]

4.8-20.mp4 [46.28MB]

4.8-21.mp4 [174.99MB]

4.8-22.mp4 [208.63MB]

4.8-23.mp4 [508.00MB]

4.8-24.mp4 [84.12MB]

4.8-3.mp4 [16.77MB]

4.8-4.mp4 [27.17MB]

4.8-5.mp4 [161.17MB]

4.8-6.mp4 [103.60MB]

4.8-7.mp4 [20.85MB]

4.8-8.mp4 [19.49MB]

4.8-9.mp4 [50.14MB]

预习

预习4.8-1.mp4 [100.80MB]

预习4.8-2.mp4 [130.29MB]

预习4.8-3.mp4 [176.24MB]

预习4.8-4.mp4 [145.54MB]

预习4.8-5.mp4 [36.72MB]

预习4.8-6.mp4 [372.19MB]

预习4.8-7.mp4 [63.46MB]

预习4.8-8.mp4 [56.39MB]

第09讲 容斥原理

例题篇

9.1.mp4 [50.38MB]

9.10.mp4 [24.53MB]

9.11.mp4 [25.80MB]

9.12.mp4 [136.51MB]

9.13.mp4 [68.53MB]

9.14.mp4 [46.10MB]

9.15.mp4 [160.61MB]

9.16.mp4 [58.32MB]

9.17.mp4 [54.65MB]

9.18.mp4 [119.29MB]

9.19.mp4 [120.55MB]

9.2.mp4 [74.33MB]

9.20.mp4 [65.52MB]

9.21.mp4 [134.16MB]

9.22.mp4 [234.68MB]

9.23.mp4 [184.18MB]

9.24.mp4 [156.40MB]

9.3.mp4 [111.19MB]

9.4.mp4 [84.51MB]

9.5.mp4 [81.28MB]

9.6.mp4 [59.25MB]

9.7.mp4 [62.21MB]

9.8.mp4 [14.15MB]

9.9.mp4 [43.75MB]

预习篇

9.1.mp4 [57.08MB]

9.2.mp4 [45.64MB]

9.3.mp4 [123.46MB]

9.4.mp4 [47.20MB]

9.5.mp4 [48.23MB]

9.6.mp4 [248.71MB]

9.7.mp4 [130.23MB]

9.8.mp4 [108.92MB]

第10讲 图形计数

例题

10.1.mp4 [58.33MB]

10.10.mp4 [104.59MB]

10.11.mp4 [272.13MB]

10.12.mp4 [67.73MB]

10.13.mp4 [121.99MB]

10.14.mp4 [161.90MB]

10.15.mp4 [68.18MB]

10.16.mp4 [43.52MB]

10.17.mp4 [250.35MB]

10.18.mp4 [126.46MB]

10.19.mp4 [123.09MB]

10.2.mp4 [84.94MB]

10.20.mp4 [100.30MB]

10.21.mp4 [131.42MB]

10.22.mp4 [65.73MB]

10.23.mp4 [36.83MB]

10.24.mp4 [177.44MB]

10.3.mp4 [93.75MB]

10.4.mp4 [114.56MB]

10.5.mp4 [54.76MB]

10.6.mp4 [84.36MB]

10.7.mp4 [70.46MB]

10.8.mp4 [61.56MB]

10.9.mp4 [67.69MB]

预习

预习10.1.mp4 [52.85MB]

预习10.2.mp4 [66.26MB]

预习10.3.mp4 [104.38MB]

预习10.4.mp4 [159.36MB]

预习10.5.mp4 [38.27MB]

预习10.6.mp4 [56.53MB]

预习10.7.mp4 [75.08MB]

预习10.8.mp4 [67.13MB]

第11讲 整除特征

例题

11.1.mp4 [231.84MB]

11.10.mp4 [238.77MB]

11.11.mp4 [62.08MB]

11.12.mp4 [274.52MB]

11.13.mp4 [83.60MB]

11.14.mp4 [122.82MB]

11.15.mp4 [127.76MB]

11.16.mp4 [122.16MB]

11.17.mp4 [145.87MB]

11.18.mp4 [165.80MB]

11.19.mp4 [203.78MB]

11.2.mp4 [159.52MB]

11.20.mp4 [81.02MB]

11.21.mp4 [127.60MB]

11.22.mp4 [206.11MB]

11.23.mp4 [154.21MB]

11.24.mp4 [154.94MB]

11.3.mp4 [73.13MB]

11.4.mp4 [148.53MB]

11.5.mp4 [62.84MB]

11.6.mp4 [49.96MB]

11.7.mp4 [136.80MB]

11.8.mp4 [66.71MB]

11.9.mp4 [297.22MB]

预习

预习11.1.mp4 [48.72MB]

预习11.2.mp4 [49.72MB]

预习11.3.mp4 [7.89MB]

预习11.4.mp4 [28.53MB]

预习11.5.mp4 [60.77MB]

预习11.6.mp4 [94.76MB]

预习11.7.mp4 [80.58MB]

预习11.8.mp4 [30.13MB]

第12讲 质数与合数

例题

12.1.mp4 [13.70MB]

12.10.mp4 [63.64MB]

12.11.mp4 [113.92MB]

12.12.mp4 [48.32MB]

12.13.mp4 [73.84MB]

12.14.mp4 [21.42MB]

12.15.mp4 [37.45MB]

12.16.mp4 [53.20MB]

12.17.mp4 [150.36MB]

12.18.mp4 [49.78MB]

12.19.mp4 [65.54MB]

12.2.mp4 [35.86MB]

12.20.mp4 [50.18MB]

12.21.mp4 [103.10MB]

12.22.mp4 [74.13MB]

12.23.mp4 [96.12MB]

12.24-1.mp4 [44.16MB]

12.24-2.mp4 [70.97MB]

12.3.mp4 [24.42MB]

12.4.mp4 [34.44MB]

12.5.mp4 [26.82MB]

12.6.mp4 [32.31MB]

12.7.mp4 [30.24MB]

12.8.mp4 [31.40MB]

12.9.mp4 [72.41MB]

预习

预习12.1.mp4 [167.00MB]

预习12.2.mp4 [65.56MB]

预习12.3.mp4 [72.25MB]

预习12.4.mp4 [80.67MB]

预习12.5.mp4 [71.28MB]

预习12.6.mp4 [114.97MB]

预习12.7.mp4 [64.27MB]

预习12.8.mp4 [81.93MB]

第13讲 数字谜

例题

13.1.mp4 [46.97MB]

13.10.mp4 [70.54MB]

13.11.mp4 [97.01MB]

13.12.mp4 [148.38MB]

13.13.mp4 [63.96MB]

13.14.mp4 [169.83MB]

13.15.mp4 [91.17MB]

13.16.mp4 [39.75MB]

13.17.mp4 [151.78MB]

13.18.mp4 [88.23MB]

13.19.mp4 [135.25MB]

13.2.mp4 [56.44MB]

13.20.mp4 [127.37MB]

13.21.mp4 [148.49MB]

13.22.mp4 [41.38MB]

13.23.mp4 [116.42MB]

13.24.mp4 [65.47MB]

13.3.mp4 [17.93MB]

13.4.mp4 [68.76MB]

13.5.mp4 [101.79MB]

13.6.mp4 [70.16MB]

13.7.mp4 [68.62MB]

13.8.mp4 [93.33MB]

13.9.mp4 [52.67MB]

预习

预习13.1.mp4 [117.17MB]

预习13.2.mp4 [5.11MB]

预习13.3.mp4 [117.68MB]

预习13.4.mp4 [86.06MB]

预习13.5.mp4 [33.27MB]

预习13.6.mp4 [136.27MB]

预习13.7.mp4 [53.77MB]

预习13.8.mp4 [152.05MB]

第14讲 抽屉原理

例题

14.1-1.mp4 [41.40MB]

14.1-2.mp4 [46.68MB]

14.10.mp4 [67.60MB]

14.11.mp4 [42.24MB]

14.12-1.mp4 [12.72MB]

14.12-2.mp4 [16.12MB]

14.12-3.mp4 [13.65MB]

14.12-4.mp4 [14.44MB]

14.13.mp4 [40.83MB]

14.14.mp4 [37.45MB]

14.15.mp4 [131.99MB]

14.16-1.mp4 [52.61MB]

14.16-2.mp4 [65.99MB]

14.16-3.mp4 [36.60MB]

14.17-1.mp4 [11.99MB]

14.17-2.mp4 [25.94MB]

14.17-3.mp4 [15.96MB]

14.18.mp4 [56.49MB]

14.19.mp4 [62.16MB]

14.2.mp4 [75.24MB]

14.20.mp4 [54.00MB]

14.21.mp4 [71.25MB]

14.22.mp4 [47.24MB]

14.23.mp4 [34.90MB]

14.24.mp4 [130.81MB]

14.3.mp4 [52.07MB]

14.4.mp4 [41.03MB]

14.5.mp4 [57.86MB]

14.6.mp4 [75.38MB]

14.7.mp4 [65.97MB]

14.8.mp4 [59.52MB]

14.9.mp4 [46.98MB]

预习

预习14.1.mp4 [76.78MB]

预习14.2.mp4 [43.55MB]

预习14.3.mp4 [169.16MB]

预习14.4.mp4 [75.32MB]

预习14.5.mp4 [78.72MB]

预习14.6.mp4 [36.94MB]

预习14.7.mp4 [23.35MB]

预习14.8.mp4 [19.10MB]

第15讲 体育比赛中的数学

例题

15.1.mp4 [13.52MB]

15.10.mp4 [59.77MB]

15.11.mp4 [72.22MB]

15.12.mp4 [93.19MB]

15.13.mp4 [55.59MB]

15.14.mp4 [32.49MB]

15.15.mp4 [44.73MB]

15.16.mp4 [48.57MB]

15.17.mp4 [38.90MB]

15.18.mp4 [43.11MB]

15.19.mp4 [65.40MB]

15.2.mp4 [17.42MB]

15.20.mp4 [43.11MB]

15.21.mp4 [115.79MB]

15.22.mp4 [144.64MB]

15.23.mp4 [66.05MB]

15.24.mp4 [78.20MB]

15.3.mp4 [19.93MB]

15.4.mp4 [33.73MB]

15.5.mp4 [47.66MB]

15.6.mp4 [85.49MB]

15.7.mp4 [142.52MB]

15.8.mp4 [91.49MB]

15.9.mp4 [19.43MB]

预习

预习15.1.mp4 [168.33MB]

预习15.2.mp4 [13.73MB]

预习15.3.mp4 [240.82MB]

预习15.4.mp4 [13.82MB]

预习15.5.mp4 [34.14MB]

预习15.6.mp4 [269.31MB]

预习15.7.mp4 [36.99MB]

预习15.8.mp4 [283.35MB]

第16讲 统筹与最优化

例题

16.1.mp4 [67.37MB]

16.10.mp4 [40.97MB]

16.11.mp4 [75.06MB]

16.12.mp4 [28.41MB]

16.13.mp4 [53.74MB]

16.14.mp4 [25.68MB]

16.15.mp4 [49.22MB]

16.16.mp4 [24.42MB]

16.17.mp4 [49.31MB]

16.18.mp4 [72.47MB]

16.19.mp4 [39.62MB]

16.2.mp4 [53.52MB]

16.20.mp4 [26.95MB]

16.21.mp4 [86.88MB]

16.22.mp4 [59.53MB]

16.23.mp4 [93.78MB]

16.24.mp4 [71.64MB]

16.3.mp4 [34.38MB]

16.4.mp4 [47.85MB]

16.5.mp4 [24.82MB]

16.6.mp4 [20.86MB]

16.7.mp4 [33.42MB]

16.8.mp4 [87.34MB]

16.9.mp4 [44.84MB]

预习

预习16.1.mp4 [134.70MB]

预习16.2.mp4 [194.77MB]

预习16.3.mp4 [27.83MB]

预习16.4.mp4 [110.81MB]

预习16.5.mp4 [15.38MB]

预习16.6.mp4 [56.16MB]

预习16.7.mp4 [58.36MB]

预习16.8.mp4 [176.15MB]