Khan/khan-exercises — Issue #12772: Number line 3 - Correct answers are called Incorrect
Author: KhanBugz
Created: 2012-02-01 04:17:15+00:00
State: open
Labels: chrome, vista, wrong-or-unclear

Reporter: juliethomas413@gmail.com

My daughter has been working on number_line_3. Every time she inputs a correct answer the page says "incorrect." When she asks for hints, it agrees with her initial answer. (the one the program thinks is incorrect)

[number_line_3.html?seed=23&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=23&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=23&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.0; WOW64) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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