by Kumon (Author)
This book teaches children to add the numbers 1 and 2. Through tracing and reciting simple numbers first, and then gradually shifting to addition using the numbers 1 and 2, children grasp the concept of basic addition without difficulty or anxiety.
Format: Illustrated
Pages: 80
Edition: Workbook
Publisher: Kumon Publishing North America
Published: 05 Jul 2008
ISBN 10: 1933241004
ISBN 13: 9781933241005