This Is Four

This Is Four

by Evelyn Boettcher
This Is Four

This Is Four

by Evelyn Boettcher



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Kids put down that calculator and hold up your hands! With just your hands and your mind you can multiply numbers less than 10 together. This is a quick book on how to multiply any number less than 10 but greater than 0 on your hands. It is one of many ways you can play with numbers.

In this book, you will learn how to multiply numbers less than 10 by 9 easily on your hands! Then the book moves on to expand upon the method for greater finger math dexterity besides being neat way to multiply to cover all numbers between 0 and 10.

While you learn how to do hand multiplication, you will also be learning about bases. Like what bases we typically use: Base 10.

Plus there is a bonus math card game at the end. Enjoy!

Product Details

BN ID: 2940012966650
Publisher: Boettcher
Publication date: 06/07/2011
Sold by: Barnes & Noble
Format: eBook
File size: 4 MB
Age Range: 9 - 12 Years

About the Author

Evelyn Boettcher has a master's degree in Physics from the University of Maryland and an undergraduate degree in Physics from University of Florida. She has several publication on a wide range of topics and has two patents in electo-optics. Currently, she is enjoying playing with numbers.
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