10th class math exercise 11

35:44

1:25:30

1:19:48

20:32

8:01

3:40

23:13

10:14

7:21

35:05

1:12:41

7:34

53:02

50:44

1:11:30

1:27:38

5:14

21:21

13:16

1:10:56

9:16

1:03:40

1:56:07

1:33

1:46:04

35:43

23:53

54:56

29:23

18:23

24:38

10:41

53:27

37:32

42:25

7:04

1:04:48

15:19

24:16

14:29

6:23

2:03:05

37:03

15:09

1:03:35

40:00

1:51:50

1:14:39

1:26:11

1:29:20

23:53

27:32

19:01

19:04

1:10:54

16:51

40:08

27:08

51:34

9:43