Khan/khan-exercises — Issue #10921: Pre-algebra challenge - Too easy
Author: KhanBugz
Created: 2012-01-11 03:15:28+00:00
State: open
Labels: firefox, other, vista

A lot of the problems are too easy

[pre-algebra_challenge.html?seed=188&problem=english (units)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=188&problem=english&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=188&problem=english&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.0; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

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