Product Information
Perfect for anyone young or old looking to sharpen their mental math skills, these fast and fun puzzles are designed to rejuvenate and stimulate the mind. A range of difficulty levelsfrom beginner to advancedare included, making this a suitable collection for all ages and abilities. With puzzles that include simple addition and substraction as well as more challenging problems involving percentages, fractions, and square roots, these are the ultimate brain-training tools for people on the go and anyone who wants to expand their mental agility.Product Identifiers
PublisherJohn Blake Publishing LTD
ISBN-139781844546749
eBay Product ID (ePID)89980958
Product Key Features
Book TitleThe Daily Mail 30 Second Challenge: V. 1
AuthorNorman D Lock
FormatPaperback
LanguageEnglish
TopicGames
Publication Year2008
Additional Product Features
Title_AuthorNorman D Lock
Country/Region of ManufactureUnited Kingdom