Khan/khan-exercises — Issue #7069: Number line - WHY
Author: KhanBugz
Created: 2011-11-25 21:11:47+00:00
State: open
Labels: ie8, ie9, other, win7

[number_line.html?seed=190&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line.html?seed=190&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line.html?seed=190&problem=0&debug&activity=%5B%5B%22correct-activity%22%2C%22%5B%5C%222%5C%22%5D%22%2C7%5D%5D)

[["2"]]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; 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; InfoPath.3; AskTbPPC/5.13.1.18107; BRI/2)

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