Overview
This workbook will improve and expand on the skills acquired in My Book of SIMPLE SUBTRACTION. In this book, children will practice first how to subtract the numbers 1 through 9 and then they will reinforce this skill by learning how to subtract numbers 1 through 20. The purpose of this book is to prepare children for higher-level mathematics by improving their basic subtraction skills.
8 ¼ × 11 ⅔ inches. paperback. 80 pages. full color.
- Grade:1st Grade, 2nd Grade, 3rd Grade