class 6 math question

18:19

9:07

14:50

3:48

17:47

3:45

17:47

3:45

3:49

1:26

1:21

1:21

1:26

2:22

3:49

5:32

5:32

8:56

8:56

6:57

6:57

3:43

24:54

5:35

7:02

5:01

1:08

10:25

1:05

2:03

12:35

12:08

14:27

10:35

14:19

14:31

12:04

19:49

4:54

1:06:58