Arithmetricks: 50 Easy Ways to Add, Subtract, Multiply, and Divide Without a Calculator
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Average customer review:Product Description
Become a mental-math master and astound your friends, family, and teachers with . . .
"A fascinating and useful book. I recommend it." --Jaime Escalante (of Stand and Deliver fame) Hiram W. Johnson High School will fascinate students of all ages. A resource 'must' for all math programs." --Howard Wang, Founding Director of Sierra Canyon College Preparatory School
"The tips and tricks were really cool." --Liz Matthews, age 12, Anacapa Middle School
Packed with 50 tricks and tips that let you add, subtract, multiply, and divide in a flash, makes math easier and more fun than you've ever imagined. You won't need a calculator, or in many cases even a pencil, to come up with the correct answers. Just a few simple shortcuts will have you solving basic problems in record time.
will not only amaze you, it will also help you at school and in your daily life. Most of all, you'll have plenty of fun along the way!
Product Details
- Amazon Sales Rank: #5065 in Books
- Published on: 1995-06-09
- Original language: English
- Binding: Paperback
- 160 pages
Editorial Reviews
Ingram
Packed with 50 tricks and tips that let you add, subtract, multiply, and divide in a flash, ARITHMETRICKS makes math easier and more fun than you've ever imagined. You won't need a calculator, or in many cases even a pencil, to come up with the correct answers. Just a few simple shortcuts will have you solving basic problems in record time.
From the Publisher
Demonstrates easy math tricks in an accessible and engaging manner that will appeal to children. In addition to the 50 tricks, the text includes a review of pertinent mathematical concepts, actual applications, math curiosities, illustrations and parlor tricks.
From the Back Cover
Become a mental-math master and astound your friends, family, and teachers with . . .
"A fascinating and useful book. I recommend it." —Jaime Escalante (of Stand and Deliver fame) Hiram W. Johnson High School will fascinate students of all ages. A resource 'must' for all math programs." —Howard Wang, Founding Director of Sierra Canyon College Preparatory School
"The tips and tricks were really cool." —Liz Matthews, age 12, Anacapa Middle School
Packed with 50 tricks and tips that let you add, subtract, multiply, and divide in a flash, makes math easier and more fun than you've ever imagined. You won't need a calculator, or in many cases even a pencil, to come up with the correct answers. Just a few simple shortcuts will have you solving basic problems in record time.
will not only amaze you, it will also help you at school and in your daily life. Most of all, you'll have plenty of fun along the way!
Customer Reviews
She loves math now!
My 9 year old had always loved math but this year we moved and neither of us liked the math curriculum the new school used. She began hating math! We began homeschool (there were other problems too) BUT she continued fighting with the math work. I purchased this book and after only 4 lessons she's hooked on math again! She loves the tricks and VOLUNTARILY makes up her own problems to solve! She's already seeing how the "tricks" help her in her "normal" math work.
A must for math teachers!!!
I plan on using this book to enhance my students mental math abilities. This book is a great way to do the mental math and focus on that higher order thinking. This book is organized well, and is well-suited for classroom use. There were many tricks that I didn't even know existed and everything is still based on basic math. This can work from the slowest to the most advanced learner.



