mathcounts notes
The best math program for middle school students
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 + ...
Sunday, April 15, 2018
Original Problem from a Student Problem Solver on Similar Triangles
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An original problem on similar triangles from Varun (from FL)
Sunday, April 8, 2018
Learn How to Learn by BOGTRO from AoPS forum -- Thanks a bunch !!
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I love the following quotes : Insanity: doing the same thing over and over again and expecting different results. I previously thought...
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Monday, April 2, 2018
Square Based Pyramid of Equal Edges: Vomume and Surface Area
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The height of a square based pyramid of equal edges is half of its base diagonal. You should be able to figure out the volume as well ...
Tuesday, January 16, 2018
For Mainly High School Students : Quest for USAJMO or USAMO
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Good luck on your quest :) AMC forum from AoPS AHSME Problems and Solutions AMC 10 Problems and Solutions AMC 12 Problems and Solu...
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