Khan/khan-exercises — Issue #4355: Addition 1 - addition
Author: KhanBugz
Created: 2011-10-14 16:49:08+00:00
State: open
Labels: firefox, vista

Reporter: hillside st

to help you out

[addition_1.html?seed=136&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=136&problem=0&debug)

["14"]

Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 ( .NET CLR 3.5.30729)

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