Khan/khan-exercises — Issue #4753: Number line - number line
Author: KhanBugz
Created: 2011-10-21 21:02:42+00:00
State: open
Labels: ie8, ie9, win7

the number line is not working, can you please fix the problem, thank you!:)

[number_line.html?seed=172&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line.html?seed=172&problem=0&debug)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; 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)

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