Cross Numbers : A Collection of 32 Mathematical Puzzles (Paperback)

Author: Parker, John

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Product Overview

Cross-numbers are the math equivalent of crossword puzzles. The first puzzles only require simple arithmetic, but the difficulty increases. The last may require a calculator. Anyone who enjoys arithmetic and likes to search for patterns and relationships between numbers will find much to please them in this book.


Publisher Tarquin
Mfg Part# 9780906212950
SKU 33900123
Format Paperback
ISBN10 0906212952
Release Date 5/14/2007
Product Attributes
Book Format Paperback
Minimum Age 10
Publisher Tarquin
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