Aventuras en el castillo de los números

Synopsis of Aventuras en el castillo de los números

Join Lucía and Bruno on an exciting adventure in the castle of numbers. Bruno, a ghost-child, lives in a castle in the Black Forest. Lucía visits him and together they explore the castle, except for a mysterious tower. In this tower lives a wise ghost who proposes fun mathematical games. This book is ideal for children from 7 years old who want to learn mathematics in an entertaining way.