Khan/khan-exercises — Issue #12764: Number line 3 - I'm confused, wrong answers...
Author: KhanBugz
Created: 2012-02-01 04:13:25+00:00
State: open
Labels: safari, snowleo, wrong-or-unclear

Reporter: mirthyn@gmail.com

all "number line 3" answers seems to be wrong, they count more then 1 for the tick marks.

[number_line_3.html?seed=140&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=140&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=140&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-1%5C%22%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-2%5C%22%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-3%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-2%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-3%5C%22%22%2C2%5D%5D)

["-1","-2","-3","-1","-2","-3"]

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/534.51.22 (KHTML, like Gecko) Version/5.1.1 Safari/534.51.22

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