Khan/khan-exercises — Issue #8919: Properties of numbers 2 - frustrated
Author: KhanBugz
Created: 2011-12-18 15:13:22+00:00
State: open
Labels: hard, ie8, win7

Reporter: siyagowlani@gmail.com

i am doing this problems with my daughter she is in 2nd grade.
is this properties of number 2 is higher level for her?
she does not understand properties of multiplication and division

[properties_of_numbers_2.html?seed=1&problem=additive-inverse](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=1&problem=additive-inverse&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/properties_of_numbers_2.html?seed=1&problem=additive-inverse&debug&activity=%5B%5D)

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