The 'Oefen je slim' (Practice Smart) series is a unique educational series that stimulates children's curiosity. The workbooks help them master school material in a playful way: no boring assignments, but fun exercises with cheerful illustrations. The first grade/group 3 is a real milestone: in just a few months, your child learns to read, count, and write! This workbook is packed with playful exercises designed to allow your child to practice at home what they have learned at school. Because practice makes perfect! The specific goal of each exercise in this book is explained. This way, as a parent, you know exactly what your child is practicing. In this book, your child will learn to read simple words and sentences, add and subtract up to 20, distinguish between diphthongs, decompose numbers, and much more! In short, hours of practice fun for children aged 6 and 7!