Sit & Solve Travel Math Puzzles

ISBN: 9781402732027

出版年: 2006-3

页数: 96

定价: $ 4.95

内容简介

These intriguing and varied math and number puzzles with mystify solvers and make the hours spent travelling speed by. All that's necessary are some basic addition, subtraction, multiplication and division skills...at least at the start. But beware! Some of the many magic squares, mazes, logic problems and matchstick maneuvers could be deviously lying in wait to trick your thinking, not your maths.