Khan/khan-exercises — Issue #5709: Addition 1 - Redundant Problems Redundant Problems
Author: KhanBugz
Created: 2011-11-07 05:28:26+00:00
State: open
Labels: firefox, xp

Reporter: isg8sevil@msn.com

Challenged me with
6 + 9 =
twice in a row. Amazingly, I got it right both times.

[addition_1.html?seed=131&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/addition_1.html?seed=131&problem=0&debug)

["8"]

Mozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

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