Khan/khan-exercises — Issue #5761: Prime numbers - The bar
Author: KhanBugz
Created: 2011-11-08 00:03:26+00:00
State: open
Labels: ipad, safari

i don't apritiate that when you get a problem wrong that it brings you back to the begining of the math problem my friends have bin on units for at least a month

[prime_numbers.html?seed=80&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/prime_numbers.html?seed=80&problem=0&debug)

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Mozilla/5.0 (iPad; U; CPU OS 4_3_5 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8L1 Safari/6533.18.5

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