Khan/khan-exercises — Issue #6609: Addition 1 - Cant see the problem
Author: KhanBugz
Created: 2011-11-18 04:49:09+00:00
State: open
Labels: ie8, not-showing, win7

[addition_1.html?seed=14&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=14&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=14&problem=0&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; GTB7.1; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; ShopperReports 3.0.497.0; SRS_IT_E8790570B7765F5333A094; BRI/1; BRI/2; AskTbFTB/5.13.1.18107)

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