Khan/khan-exercises — pull request #25208 by Christi (2012-06-30 22:36:32+00:00)
Title: estimating square roots

Pretty much this is an exercise that matches up with one of the CAHSEE practice questions - tell the two integers between which a square root lies. Question 2 from http://www.khanacademy.org/test-prep/cahsee/v/cahsee-practice--problems-1-3