Khan/khan-exercises — Issue #13188: Pre-algebra challenge - Ffeyfsfcvj hcvsjhdsv ,hhjgggguummmmkkkookkffyuufyyfufufufyvh
Author: KhanBugz
Created: 2012-02-06 21:08:47+00:00
State: open

[pre-algebra_challenge.html?seed=52&problem=order-of-operations (order_of_operations)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=52&problem=order-of-operations&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/pre-algebra_challenge.html?seed=52&problem=order-of-operations&debug&activity=%5B%5D)

[]

Mozilla/5.0 (iPad; CPU OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3

MathJax is loaded, ready, queue length: 0