Khan/khan-exercises — Issue #13192: Subtraction 3 - The computer is wrong
Author: KhanBugz
Created: 2012-02-06 21:16:03+00:00
State: open
Labels: ie8, win7, wrong-or-unclear

the computer is wrong

[subtraction_3.html?seed=142&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_3.html?seed=142&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_3.html?seed=142&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%223098%5C%22%22%2C62%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%5D%5D)

["3098"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET CLR 1.1.4322; InfoPath.2)

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