Khan/khan-exercises — Issue #11240: Addition 1 - Khan acadity 
Author: KhanBugz
Created: 2012-01-15 01:11:26+00:00
State: open
Labels: ipad, not-showing, safari

It is lame kids can't learn from it.

[addition_1.html?seed=60&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=60&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=60&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (iPad; CPU OS 5_0 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A334 Safari/7534.48.3

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