Khan/khan-exercises — Issue #6121: Properties of numbers 1 - Properties of numbers 1
Author: KhanBugz
Created: 2011-11-11 18:55:55+00:00
State: open
Labels: ie8, xp

Reporter: alexwj_9@hotmail.com

It is frozen and when i put the last answer in it says it was right but ti wont give me my point.

[properties_of_numbers_1.html?seed=188&problem=associative-show-left](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_1.html?seed=188&problem=associative-show-left&debug)

["2","2"]

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MathJax is loaded, ready, queue length: 0