<div>Kick start your brain with <I>Do the math!</I> math challenges that exercise those gray cells. Whether it's a computation problem, problems involving advanced equations, or challenges that use plain old logic, this book makes you use math.<BR><BR>Problems are provocative and engage your curiosity. The challenges cover a range of math problems, which tantalize, challenge, and amuse. Sometimes math skills help you solve them, other times you may rely on logic.<BR><BR><I>Do the math!</I> is designed so that if you get stuck you can turn to its hint section.<br><BR>Each challenge also comes with an in-depth solution, found in the solution section.<BR><BR>Problem solving fuels imagination and creativity. These 99 challenges stimulate your brain, challenge your wits, and increase your confidence. With each solution you experience a sense of accomplishment. And the challenges that you don't solve provide new insights on how to approach various new problems. By the end of <I>Do the math!</I> your mathematical toolkit is enhanced.<br></div>