درس دوم ریاضی سوم

58:24

33:06

16:15

18:47

29:19

31:50

55:47

50:44

12:02

25:31

19:22

1:02:16

3:47

8:57

23:30

2:49:18

1:30:05

36:35

1:06:23

2:28:52

32:54

1:16:50

1:04:25

1:20:58

25:05

25:43

14:06

22:06

24:41

24:33

16:30

10:09

13:16

24:23

19:26

12:00

13:02

19:02

24:49

28:08