Khan/khan-exercises — Issue #12047: Number properties terminology 1 - Number properties terminology 1 
Author: KhanBugz
Created: 2012-01-25 01:55:02+00:00
State: open
Labels: chrome, lion, not-showing

Q: Which one of the following equations represents the Associative Property of addition:

It doesn't show anything below the question

[number_properties_terminology_1.html?seed=161&problem=associative-variable](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_properties_terminology_1.html?seed=161&problem=associative-variable&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_properties_terminology_1.html?seed=161&problem=associative-variable&debug&activity=%5B%5D)

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Mozilla/5.0 (Macintosh; Intel Mac OS X 10_7_2) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.75 Safari/535.7

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