تدریس درس 1 فصل 2 ریاضی

12:32

15:03

6:57

10:27

13:46

37:17

32:15

7:48

24:37

50:44

20:22

1:08:16

13:56

25:10

5:24

15:03

10:57

27:25

21:40

17:30

16:07

30:21

5:07

28:54

47:11

31:53

11:45

47:54

5:05

5:03

8:14

21:35

21:43

18:19

7:04

14:11

6:36

7:26

5:28

43:41