Khan/khan-exercises — Issue #6946: Subtraction 1 - the scratch pad will not work 
Author: KhanBugz
Created: 2011-11-23 02:20:06+00:00
State: open
Labels: ie8, other, win7

when I try to do the scrach pad it says error on page

[subtraction_1.html?seed=71&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_1.html?seed=71&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_1.html?seed=71&problem=0&debug&activity=%5B%5D)

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