This workbook will help your child develop an understanding of multiplication up to 5x10. By using this book, your child will be able to understand the concept of muliplication by first reviewing numbers and addition, and then gradually shifting towards learning multiplication timetables. Kumon Math Skills Workbooks are unique because they focus on teaching one specific skill from start to finish. With just the right amount of practice, children master each topic and gain confidence without becoming bored or frustrated.