Showing posts with label 2011 Mathcounts Chapter Sprint solutions. Show all posts
Showing posts with label 2011 Mathcounts Chapter Sprint solutions. Show all posts
Saturday, September 1, 2018

2011 Mathcounts Chapter Sprint Round solutions

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#22: The answer is 2674 .  See left for explanations. #23: Let the two consecutive positive integers be x and x + 1. ( x + ...