Khan/khan-exercises — Issue #12442: Addition 3 - whats 2 TIMES 2
Author: KhanBugz
Created: 2012-01-30 15:23:30+00:00
State: open
Labels: firefox, win7, wrong-or-unclear

Reporter: Janessa@hwcolony.com

math

[addition_3.html?seed=18&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=18&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=18&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; rv:8.0) Gecko/20100101 Firefox/8.0

MathJax is loaded, ready, queue length: 0