math of new curriculum

3:30

39:13

7:28

16:37

12:44

3:01

3:01

16:14

4:22

25:24

29:21

6:55

1:28

1:57

4:15

11:37

6:20

1:06

کوتاه

53:17

11:29

33:59

4:20

1:33

18:03

7:06

25:43

4:20

3:13

9:39

9:55

9:55

14:25

3:13

3:38

5:03

9:32

کوتاه

کوتاه

11:28