About teaching math funny results of 10,000
07:29
11:24
12:42
08:14
08:04
10:46
09:12
08:48
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09:16
09:51
08:19
09:25
08:11
09:56
16:32
11:39
11:41
10:18
11:26
09:43
10:50
09:35
07:20
10:14
08:03
11:00
08:55
11:33
15:02
09:24
10:31
09:26
10:42
09:29
10:17
11:21
10:01
07:34
10:51
10:01
11:19
11:33
08:53
08:46
08:38