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Cross Numbers: A Collection of 32 Mathematical Puzzles - Back to fundamentals
John Parker
Cross Numbers: A Collection of 32 Mathematical Puzzles - Back to fundamentals
John Parker
Cross numbers are the mathematical equivalents of crossword puzzles. The earlier puzzles in this book require simple arithmetic and basic knowledge. For the final puzzles, access to a calculator would be helpful.
32 pages, Ill.
Media | Books Paperback Book (Book with soft cover and glued back) |
Released | 1994 |
ISBN13 | 9780906212950 |
Publishers | Tarquin Publications |
Pages | 32 |
Dimensions | 207 × 295 × 3 mm · 130 g |
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