by Kumon (Author)
This book teaches children to add 3, 4, 5 and bigger single-digit numbers in a step-by-step manner, enabling them to gain solid calculation skills without being confused about the concept of decimal places. Building basic addition skills is vital to later understanding the decimal system -- which is in turn the foundation of higher-level arithmetic. This book is designed to prepare children for school-level math.
Format: Illustrated
Pages: 80
Edition: Illustrated
Publisher: Kumon Publishing North America
Published: 01 Jun 2010
ISBN 10: 1933241012
ISBN 13: 9781933241012