Download or read book Pyramid Math Puzzle Challenge written by Chris McMullen and published by Zishka Publishing. This book was released on 2018-09-15 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Take Dr. McMullen's pyramid math puzzle challenge. Can you figure out the missing numbers in each puzzle? These math puzzles add another dimension to pattern recognition and problem solving, since patterns can run in more than one direction. The solution to every puzzle can be found at the back of the book.