Calculator Puzzles, Tricks and Games (Dover Children's Science Books)

What are you waiting for? Get ready to perform amazing feats of mathematical magic, answer clever riddles, and fill dozens of hours with fun and excitement! This book is packed with scores of brain-teasers, puzzles, mathematical oddities, games, and recreations that will keep you entertained for hours on end.

With a handy pocket calculator by your side, you'll be able to perform incredible calculations and solve complex problems in no time.

And the best part? The answers to all of the problems are included in the book, so you can check your work and see how you measure up against the experts.

Don't miss out on this opportunity to unlock your full potential as a math whiz - get your hands on this book today!