maths test fail

3:12

2:22

3:49

3:01

4:11

41:02

3:15

18:25

2:15

5:15

12:08

25:13

20:04

7:18

14:29

11:51

00:58

1:45

50:18

8:28

10:15

28:05

3:01

7:51

15:28

4:26

2:40

13:34

4:06

57:29

2:51

1:39

9:49

4:15

9:19

14:52

21:02

8:21

12:52

1:26

3:23

10:05

24:31

7:31

7:49

11:32

00:11

3:22

5:36

00:07

12:52

17:04

3:37

4:49

8:15

5:17

5:00

17:48

13:27

5:37