Khan/khan-exercises — Issue #11539: Addition 2 - Addition 2
Author: KhanBugz
Created: 2012-01-18 18:54:56+00:00
State: open
Labels: firefox, lion, not-showing

example problem:
1662
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+ 2

In firefox the numbers and operator are not display(it works for me in Safari). Example

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[addition_2.html?seed=116&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_2.html?seed=116&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_2.html?seed=116&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:9.0.1) Gecko/20100101 Firefox/9.0.1

MathJax is loaded, ready, queue length: 0