Learn super fast mental calculations and math tricks that will impress friends & family.
This math set with 15 activities shows you how to perform speed calculations and read minds with ease. The tricks and puzzles featured are challenging enough to make them engaging, yet simple enough to complete without frustration. Kit includes a keychain calculator and everything needed for over 15 tricks, puzzles and games! Children love to do magic and are really going to enjoy mastering these genuinely clever math magic tricks.