Khan/khan-exercises — Issue #4485: Subtraction 2 - 12345678910111213131516171819
Author: KhanBugz
Created: 2011-10-17 18:05:05+00:00
State: open
Labels: chrome, win7

Reporter: gfdfghjklkmnbv

hard

[subtraction_2.html?seed=126&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_2.html?seed=126&problem=0&debug)

["bvnkfvnmg,g,","bvnkfvnmg,g,"]

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.187 Safari/535.1

MathJax is loaded, ready, queue length: 0