Khan/khan-exercises — Issue #12867: Addition 3 - number  line  3
Author: KhanBugz
Created: 2012-02-02 04:15:12+00:00
State: open
Labels: ie8, ie9, vista, wrong-or-unclear

Reporter: escobedo1aidan@yahoo.com

IT DOSEN'T MAKE SENCE AND I AM IN 3RD GRADE

[addition_3.html?seed=66&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=66&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_3.html?seed=66&problem=0&debug&activity=%5B%5D)

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