Khan/khan-exercises — Issue #5416: Number line - it want let me 
Author: KhanBugz
Created: 2011-11-02 17:42:21+00:00
State: open
Labels: ie8, xp

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[number_line.html?seed=171&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line.html?seed=171&problem=0&debug)

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