Khan/khan-exercises — Issue #7076: Addition 4 - scachpad not working
Author: KhanBugz
Created: 2011-11-25 23:26:20+00:00
State: open
Labels: ie8, other, vista

[addition_4.html?seed=127&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_4.html?seed=127&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_4.html?seed=127&problem=0&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; FunWebProducts; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.5.30729; .NET CLR 3.0.30618; .NET4.0C; BRI/1; AskTbDIC2V5/5.9.1.14019)

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