Description
My Book of Subtraction looks to build upon the important thing skills acquired in My Book of Easy Subtraction (2013); the eventual aim being to arrange children for higher-level mathematics by making improvements to their basic subtraction skills. This title begins by practicing the right way to subtract numbers one to nine, before reinforcing this and lengthening the method to 20. Each and every Kumon workbook is according to the ‘Kumon Method’- an educational philosophy that aims at unlocking the whole learning potential of Each and every individual child.