About math skills results of 10,000
13:46
12:39
13:44
14:28
14:05
18:13
18:53
14:05
17:29
13:47
15:47
13:49
26:41
26:40
26:40
26:41
26:39
12:50
18:16
15:53
12:26
17:03
17:45
16:41
18:42
17:11
14:24
18:12
13:04
19:09
13:51
15:16
13:43
19:36
19:05
12:46
13:22
20:43
15:32
18:36
17:40
22:05
13:44
62:24
91:12
03:12