Gå direkt till innehållet
On a New Method of Multiplication and Shortcuts
Spara

On a New Method of Multiplication and Shortcuts

Författare:
Engelska
100% of profits from the sale of this book go to charities helping kids learn, love, and use math. A completely new and unique method of multiplication where you can: 1.) Multiply positive numbers, get negative answers, and still achieve the correct positive result. 2.) Attach numbers to one another to bypass multiplication and addition steps. 3.) Choose one of many different paths to solve the same problem based on your own individual strengths and preferences. 4.) Multiply numbers into the billions with ease
Författare
Artem Cheprasov
ISBN
9781448689330
Språk
Engelska
Vikt
50 gram
Utgivningsdatum
2009-09-01
Sidor
38