sayıları öğreniyorum (3+ 4+ 5+ Yaş) A book for your child to have fun and learn. In addition, mathematics knowledge and mathematical concepts to be acquired in the preschool period will enable children to be reintegrated into society as individuals who can use mathematics in the future. This book helps your children develop themselves in math while having fun. It will also contribute to their mental development. It will help them prepare for the school term. With this book, your child will learn while having fun.