حل فعالیت 1 ص 16 کتاب

9:34

3:20

9:39

9:49

8:23

6:05

24:48

24:48

15:46

5:15

9:35

5:58

10:58

3:30

9:15

4:35

8:14

10:08

16:01

3:18

19:43

35:18

16:28

45:47

19:40

6:06

8:36

4:15

6:50

5:35

3:51

5:43

25:05

2:12

14:22

15:34

14:07

23:50

7:39

31:33