Khan/khan-exercises — Issue #4407: Addition 1 - problem
Author: KhanBugz
Created: 2011-10-15 23:03:14+00:00
State: open
Labels: ie8, xp

the quetion wont come up

[addition_1.html?seed=23&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=23&problem=0&debug)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; OfficeLiveConnector.1.3; OfficeLivePatch.0.0; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

MathJax is loaded, ready, queue length: 32