Khan/khan-exercises — Issue #8941: Adding and subtracting negative numbers - Next Problem 
Author: KhanBugz
Created: 2011-12-19 01:16:14+00:00
State: open
Labels: ie8, other, win7

After checking the answer it will not go on to next question.Keep say "please wait"

[adding_and_subtracting_negative_numbers.html?seed=112&problem=PLUS](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=112&problem=PLUS&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_negative_numbers.html?seed=112&problem=PLUS&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%22-3%5C%22%22%2C16%5D%5D)

["-3"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; AskTbFWV5/5.12.2.16749)

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