Aventuras en el castillo de los números

Synopsis of Aventuras en el castillo de los números

«Aventuras en el castillo de los números» is the children's book by Rafael Ortega de la Cruz, published by Nivola in paperback (176 pages, in Spanish).

Children's story that presents mathematics in a playful way. The story, set in a castle of numbers and illustrated in color, helps younger readers become familiar with basic numerical concepts while following the adventures of a girl and a ghost.

It is part of Nivola's Junior collection as number 25; this second edition, published in 2010, is illustrated by María Luz Igolnikow.

Aimed at young readers approaching numbers for the first time and at its use as teaching material in the classroom.