Khan/khan-exercises — Issue #11271: Subtraction 4 - scratchpad
Author: KhanBugz
Created: 2012-01-15 14:46:10+00:00
State: open
Labels: ipad, other, safari, scratchpad

Reporter: Aditi@Vali

Bigger scratchpad

[subtraction_4.html?seed=151&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=151&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/subtraction_4.html?seed=151&problem=0&debug&activity=%5B%5D)

[]

Mozilla/5.0 (iPad; U; CPU OS 4_3_5 like Mac OS X; en-gb) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8L1 Safari/6533.18.5

MathJax is loaded, ready, queue length: 0