حل صفحه 79 ریاضی هفتم

20:00

11:31

4:27

12:07

28:31

15:03

6:59

3:13

18:55

14:11

21:34

16:57

43:36

16:57

15:13

53:19

10:50

4:55

18:12

3:49

14:57

35:10

35:55

30:32

14:48

16:10

7:15

9:45

14:17

10:06

12:17

6:55

13:50

8:36

5:24

10:55

9:53

10:44

12:46

10:29