Khan/khan-exercises — Issue #15576: Counting 2 - counting  
Author: KhanBugz
Created: 2012-03-06 20:17:25+00:00
State: open
Labels: ie8, win7, wrong-or-unclear

Reporter: simonruelas1@yahoo.com

Plenty of correct answers rechecked by my calculator and math teacher are incorrect ...LAGGY BAD SERVERS

[counting_2.html?seed=77&problem=every-n](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/counting_2.html?seed=77&problem=every-n&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/counting_2.html?seed=77&problem=every-n&debug&activity=%5B%5D)

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