Khan/khan-exercises — Issue #6040: Subtraction 4 - subtraction
Author: KhanBugz
Created: 2011-11-11 02:01:59+00:00
State: open
Labels: ie8, win7

i think you need to give derictions i mean all i see right now for subtraction is lines what do you do serously?? thanks anyways i loovee this website !

[subtraction_4.html?seed=129&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=129&problem=0&debug)

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