حل تمرین 2 ص 78 ریاضی هفتم

8:20

46:32

9:13

30:45

1:27:55

6:04

15:57

32:25

5:49

3:19

6:48

6:48

8:39

37:06

18:57

39:23

47:32

1:39

28:21

26:02

8:36

2:27

9:07

11:43

26:35

38:14

6:59

30:32

13:33

5:50

4:30

5:36

5:36

11:36

18:02

8:19

4:38

6:10

10:00

9:07