About math problem results of 10,000
01:31
03:56
13:18
03:06
01:45
04:38
06:01
03:24
09:29
10:24
03:21
81:28
06:42
03:59
31:29
08:31
07:00
02:27
13:32
03:01
27:28
05:34
05:24
05:16
01:58
08:29
01:08
05:51
16:47
10:57
13:20
09:21
03:21
03:44
04:50
03:00
25:13
08:09
09:33
02:07
09:15
29:46
05:50
02:48
01:48
01:43