class7mathschapter1integers

12:42

1:45:22

1:52:19

41:59

56:55

45:30

1:02:28

1:13:11

58:02

1:04:43

5:21

کوتاه

کوتاه

14:55

22:07

10:11

4:00

8:51

24:57

11:54

4:19

24:42

22:34

3:02

14:07

1:04

1:05

7:39

15:24

7:06

2:58

6:20

3:33

2:38

3:10

15:16

2:38

کوتاه

22:48

17:09