Khan/khan-exercises — Issue #10975: Subtraction 1 - do not show the Problem
Author: KhanBugz
Created: 2012-01-11 22:11:00+00:00
State: open
Labels: ie8, not-showing, win7

Reporter: ctejadahernandez@parlinschool.com

[subtraction_1.html?seed=75&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_1.html?seed=75&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_1.html?seed=75&problem=0&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SearchToolbar 1.2; GTB7.2; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; HPDTDF; .NET4.0C; Zune 4.7; .NET4.0E; AskTbEPC/5.13.2.19379)

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