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Arithmetricks: 50 Easy Ways to Add, Subtract, Multiply, and Divide Without a Calculator
Contributor(s): Julius, Edward H. (Author)
ISBN: 0471106399     ISBN-13: 9780471106395
Publisher: Jossey-Bass
OUR PRICE:   $15.26  
Product Type: Paperback - Other Formats
Published: June 1995
Qty:
Annotation: 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!

Additional Information
BISAC Categories:
- Juvenile Nonfiction | Mathematics - Arithmetic
Dewey: 513.9
LCCN: 94041836
Physical Information: 0.48" H x 6.02" W x 9" (0.49 lbs) 160 pages
 
Descriptions, Reviews, Etc.
Publisher 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