Calculator Puzzles, Tricks & Games

Calculator Puzzles, Tricks & Games



Calculator Puzzles, Tricks and Games
St--ling | ISBN: 0806945346, 0486266702 | 1976 | Djvu | 96 pages | 0,7 MB


Perform amazing feats of mathematical magic, answer clever riddles, and much more with this book and a handy pocket calculator. Scores of brain-teasers, puzzles, mathematical oddities, games, and recreations to fill dozens of hours with fun and excitement. Answers to problems.