Khan/khan-exercises — Issue #7391: Subtraction 3 - uyit
Author: KhanBugz
Created: 2011-11-30 22:02:34+00:00
State: open
Labels: ie8, not-showing, xp

Reporter: yuh76

uyt868

[subtraction_3.html?seed=70&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_3.html?seed=70&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_3.html?seed=70&problem=0&debug&activity=%5B%5D)

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