San Benancio Mathcounts Homework Page
September 23, 2015
LCM/GCF/Simplest Radical Form links
The Kahn Academy explanation for
A visual GCM/LCM explanation using Venn Diagrams
March 9, 2015
Mathcounts Answer Checking Page
Mathcounts answer checking page
requires that non-integer answers follow these
If you're sure your answer is correct, but it's being marked as incorrect, check the formatting page.
Let me know if you find an error in the key.
October 12, 2014
March 26, 2012
I've uploaded a few Mathematica Demos that illustrate some Middle School topics.
You can contact me at
michael at greenes dot com