Khan/khan-exercises — Issue #14588: Addition 3 - klhu8i
Author: KhanBugz
Created: 2012-02-24 16:37:44+00:00
State: open
Labels: firefox, wrong-or-unclear, xp

[addition_3.html?seed=154&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=154&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=154&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22761%5C%22%22%2C81%5D%5D)

["761"]

Mozilla/5.0 (Windows NT 5.1; rv:10.0.1) Gecko/20100101 Firefox/10.0.1

MathJax is loaded, ready, queue length: 0