Khan/khan-exercises — Issue #8491: Adding and subtracting decimals word problems - add and subtract decimal word problems
Author: KhanBugz
Created: 2011-12-13 00:33:00+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

$8.56 + $4.65 = $13.21 but when I type that it says the answer is wrong.

[adding_and_subtracting_decimals_word_problems.html?seed=178&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=178&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/adding_and_subtracting_decimals_word_problems.html?seed=178&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%2413.21%5C%22%22%2C47%5D%5D)

["$13.21"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

MathJax is loaded, ready, queue length: 0