Khan/khan-exercises — Issue #11567: Number properties terminology 1 - Cant see problem!
Author: KhanBugz
Created: 2012-01-19 00:10:29+00:00
State: open
Labels: chrome, not-showing, xp

[number_properties_terminology_1.html?seed=12&problem=commutative](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_properties_terminology_1.html?seed=12&problem=commutative&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_properties_terminology_1.html?seed=12&problem=commutative&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%22Commutative%5C%22%22%2C10%5D%5D)

["Commutative"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

MathJax is loaded, ready, queue length: 0