Khan/khan-exercises — Issue #10461: Subtraction 3 - subtaction 3
Author: KhanBugz
Created: 2012-01-05 21:13:14+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

Reporter: desautel

I dont know what to do

[subtraction_3.html?seed=107&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_3.html?seed=107&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_3.html?seed=107&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%227170%5C%22%22%2C37%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%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%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C7%5D%5D)

["7170"]

Mozilla/4.0 (compatible; MSIE 8.0; AOL 9.7; AOLBuild 4343.19; 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; HPNTDF; .NET4.0C; ShopperReports 3.0.470.0; SRS_IT_E8790271B1765C5132AF97; FunWebProducts; AskTbORJ/5.13.1.18107)

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