Download or read book My Book of Addition written by Kumon Publishing and published by Kumon Publishing North America. This book was released on 2009-03-01 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a step-by-step approach, children are taught how to add three, four and five and bigger single-digit numbers. This enables them to gain solid calculation skills without being confused about decimal places. Building basic addition skills is vital to later understanding of the decimal system, which is the foundation of higher level arithmetic concepts and skills taught at school. The purpose of this book is to prepare children for school-level mathematics.