Khan/khan-exercises — Issue #15468: Addition 4 - shyanna saying hi to Kierstyn.
Author: KhanBugz
Created: 2012-03-05 19:35:10+00:00
State: open
Labels: other, safari, snowleo

Reporter: shellydanis@/net

hi kierstyn

[addition_4.html?seed=19&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_4.html?seed=19&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_4.html?seed=19&problem=0&debug&activity=%5B%5D)

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