Khan/khan-exercises — Issue #5174: Adding and subtracting negative numbers - uyukmu yuyhtgt                              
Author: KhanBugz
Created: 2011-10-29 16:01:49+00:00
State: open
Labels: chrome, win7

Reporter: t j huyv67uy9 uyvtfu

tgmk u7tbb tm,m,u769jmhy t9 ,k uy8m bmnmuyh7mnj 9,ik7t978rf nmm,o,kl9y bmnjkp0.ltg7utg,b

[adding_and_subtracting_negative_numbers.html?seed=23&problem=MINUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=23&problem=MINUS&debug)

["0"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.106 Safari/535.2

MathJax is loaded, ready, queue length: 0