Speed Mathematics: Secrets Skills for Quick Calculation
150 ratings by Goodreads
Language: English
Published by WILEY, 2003
- Softcover
- Used
Seller: Greenworld Books, arlington, TX, U.S.A.Greenworld Books
5-star seller
AbeBooks seller since June 20, 2025
Softcover
Condition: Used - Very good
US$ 6.68
Free Shipping
Ships within U.S.A.
Quantity: 1 available
Add to basketFree 30-day returns
Item description from seller
Fast Free Shipping – Very Good condition book with a firm cover and clean pages. Shows normal use and some light wear or limited notes markings. A solid, nice copy to enjoy.
Seller Inventory # GWV.0471467316.VG
- Title
- Speed Mathematics: Secrets Skills for Quick Calculation
- Author
- Handley, Bill
- Publisher
- WILEY
- Publication year
- 2003
- Condition
- very_good
- Binding
- Soft cover
- Language
- English
- ISBN 10
- 0471467316
- ISBN 13
- 9780471467311
Using this book will improve your understanding of math and have you performing like a genius!
People who excel at mathematics use better strategies than the rest of us; they are not necessarily more intelligent.
Speed Mathematics teaches simple methods that will enable you to make lightning calculations in your head-including multiplication, division, addition, and subtraction, as well as working with fractions, squaring numbers, and extracting square and cube roots. Here's just one example of this revolutionary approach to basic mathematics:
96 x 97 =
Subtract each number from 100.
96 x 97 =
4 3
Subtract diagonally. Either 96--3 or 97-- 4.
The result is the first part of the answer.
96 x 97 = 93
4 3
Multiply the numbers in the circles. 4 x 3 = 12.
This is the second part of the answer.
96 x 97 = 9312
4 3
It's that easy!
People who excel at mathematics use better strategies than the rest of us; they are not necessarily more intelligent.
Speed Mathematics teaches simple methods that will enable you to make lightning calculations in your head-including multiplication, division, addition, and subtraction, as well as working with fractions, squaring numbers, and extracting square and cube roots. Here's just one example of this revolutionary approach to basic mathematics:
96 x 97 =
Subtract each number from 100.
96 x 97 =
4 3
Subtract diagonally. Either 96--3 or 97-- 4.
The result is the first part of the answer.
96 x 97 = 93
4 3
Multiply the numbers in the circles. 4 x 3 = 12.
This is the second part of the answer.
96 x 97 = 9312
4 3
It's that easy!
"Synopsis" may belong to another edition of this title.
About the Author
BILL HANDLEY is recognized as an authority on teaching and study methods. His methods of teaching mathematics and his strategies for learning and thinking have achieved astonishing results in schools worldwide.
"About the title" may belong to another edition of this title.
Greenworld Books
arlington, TX, U.S.A.
5-star seller
AbeBooks seller since June 20, 2025
Shipping rates within U.S.A.
| Item | 4 to 8 business days | 4 to 8 business days |
|---|---|---|
| First item | US$ 0.00 | US$ 0.00 |
Payment methods
Specialty
Popular booksSeller's business information
Greenworldbooks
3703 Avenue E East
Arlington, TX U.S.A. 76011