Khan/khan-exercises — Issue #10913: Adding subtracting mixed numbers 1 - marker
Author: KhanBugz
Created: 2012-01-11 01:09:54+00:00
State: open
Labels: ie8, ie9, other, win7

i want a thicker marker

[adding_subtracting_mixed_numbers_1.html?seed=8&problem=two-numbers](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_subtracting_mixed_numbers_1.html?seed=8&problem=two-numbers&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_subtracting_mixed_numbers_1.html?seed=8&problem=two-numbers&debug&activity=%5B%5D)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.2)

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