Khan/khan-exercises — Issue #7443: Pre-algebra challenge - Nothing happens when check answer button is pushed
Author: KhanBugz
Created: 2011-12-01 14:34:00+00:00
State: open
Labels: ie8, not-showing, xp

[pre-algebra_challenge.html?seed=176&problem=22 (ordering_numbers)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=176&problem=22&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=176&problem=22&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; GTB7.2; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E)

MathJax is loaded, ready, queue length: 0