About math problem results of 10,000
22:20
19:45
40:42
20:42
23:37
17:44
18:20
19:35
20:36
26:10
61:05
69:26
64:32
48:47
104:53
104:53
104:53
82:56
91:53
46:20
57:14
109:26
68:24
16:23
45:57
25:54
20:10
16:22
18:48
16:20
14:52
23:43
23:21
15:17
14:49
15:23
15:56
16:55
20:36
08:33
14:31
12:44
14:45
12:41
21:11
18:13