Khan/khan-exercises — Issue #8068: Addition 3 - kjyf
Author: KhanBugz
Created: 2011-12-07 22:04:53+00:00
State: open
Labels: chrome, hard, xp

][kogbuoil;kk

[addition_3.html?seed=81&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=81&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=81&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 5.1) AppleWebKit/534.30 (KHTML, like Gecko) Chrome/12.0.742.112 Safari/534.30

MathJax is loaded, ready, queue length: 0