1183035
9780875349398
It's math with a Puzzlemania twist! Puzzle masters and fanatics will love these four challenging books, all based on a mathematical theme. Each book includes brainteasers, secret codes, visual puzzles, logic puzzles, number searches, and more. These books equal a load of thought-provoking fun. An answer key is provided in the back of each book.Highlights for Children Editorial Staff is the author of 'Mathmania' with ISBN 9780875349398 and ISBN 0875349390.
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