Khan/khan-exercises — Issue #12827: Pre-algebra challenge - Tools
Author: KhanBugz
Created: 2012-02-01 20:13:32+00:00
State: open
Labels: firefox, other, snowleo

The tools to write are not there to help me show my work

[pre-algebra_challenge.html?seed=192&problem=7 (order_of_operations)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=192&problem=7&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=192&problem=7&debug&activity=%5B%5D)

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Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13

MathJax is loaded, ready, queue length: 0