Kumon research has found that children master concepts with ease by tackling one skill at a time. Our Focus Workbooks concentrate on one challenging math topic per book to provide the rigorous practice your child needs for academic success. Using Kumon's step-by step approach, children will multiply and divide decimals with ease. This workbook is designed for children to complete by themselves. By checking their answers and correcting errors on their own, children can master important academic skills and foster a sense of independence that will help them develop into self-motivated learners.