Evil Math Wizard

This is a Sampler of 5 number square puzzles. The goal is for you to determine whether these puzzles would work in your class. They can be printed or used on an iPad, directions below. I have included the first puzzle from each set. I have nine sets so far with more coming. You can purchases these individually or part of a growing bundle, which means the bundle will include all the sets as I make them, but you will only have to pay the initial price. The first puzzle is included from the foll