Math mind games
(Book)

Includes index.

You don't have to be a mathematician to get hooked on these stimulating braintwister --to find the solutions, all you need is a good dose of logic or the simplest school arithmetic. To add a little more pleasure to the puzzles, every real-life problem unfolds in small, interesting stories about friends and families as they go about their daily activities. And, they're all wittily illustrated. From calculating the price of lollipops to working out the size of a pond in a village park, this is pure number fun!