My Book of Subtraction ( Kumon Workbooks )

My Book of Subtraction' looks to build upon the key skills acquired in 'My Book of Simple Subtraction';the eventual aim being to prepare children for higher-level mathematics by improving their basic subtraction skills. This title begins by practicing how to subtract numbers one to nine, before reinforcing this and extending the process to 20.

80 Pages

ISBN: 1933241071
EAN: 9781933241074