About math problem results of 10,000
19:17
11:25
01:36
11:01
09:59
08:09
05:44
06:09
06:22
06:00
08:46
60:38
02:59
13:32
07:11
06:49
06:06
10:01
05:49
05:27
47:37
07:21
06:05
08:49
15:14
02:22
02:28
02:40
03:53
05:21
03:44
04:18
04:15
03:18
03:35
04:11
05:10
03:17
28:31
12:24
31:41
05:30
14:37
10:11
11:30
09:16