Khan/khan-exercises — Issue #4376: Addition 1 - Grafics
Author: KhanBugz
Created: 2011-10-14 22:26:58+00:00
State: open
Labels: firefox, xp

the excercise dont apear clearly(all) in some they do appear but almost all the time it's only withe space :(

[addition_1.html?seed=151&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=151&problem=0&debug)

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Mozilla/5.0 (Windows; U; Windows NT 5.1; es-ES; rv:1.9.2.23) Gecko/20110920 Firefox/3.6.23 ( .NET CLR 3.5.30729)

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