Abracadabra : ¡Juguemos a restar números!

In the enchanted shop of the fussy witch, play a game of counting and subtracting to see how many objects she'll have left! As the characters from folk tales take what they need, fewer and fewer objects remain, helping the reader become familiar with changing numbers. The books in this collection focus on subtraction, both in terms of quantity and color, a truly innovative and educational approach. Furthermore, the text is presented in rhyme, which facilitates memorization and encourages oral expression.