Khan/khan-exercises — Issue #14780: Significant figures 1 - significant  figures 1
Author: KhanBugz
Created: 2012-02-27 21:11:41+00:00
State: open
Labels: firefox, hard, win7

my streak never goes up it just gets frustraded

[significant_figures_1.html?seed=187&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/significant_figures_1.html?seed=187&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/significant_figures_1.html?seed=187&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%227%5C%22%22%2C31%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226%5C%22%22%2C9%5D%5D)

["7","6"]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

MathJax is loaded, ready, queue length: 0