Khan/khan-exercises — Issue #11461: Subtraction 4 - this problem isnt right
Author: KhanBugz
Created: 2012-01-17 21:06:07+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

this is really hard and i dont understand why it keeps saying its the wrong answer

[subtraction_4.html?seed=30&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=30&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=30&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221267%5C%22%22%2C119%5D%2C%5B%22hint-activity%22%2C%220%22%2C8%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%5D)

["1267"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E; MDDC; BRI/1)

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