Le Proprietà Matematiche di Calcolo e le Equazioni Aritmetiche
Playing with Math 12 is based on 44 game-exercise cards. The formative path of this book is structured with these conceptual areas:

Pp. 3-7 Additive multiplication
Pp. 8 -16 In-column multiplication
Pp. 17-20 Multiplication: mental calculus, decomposition
Pp. 21- 25 Division of subtraction
Pp. 26-32 In-column division, decomposition
Pp. 33-34 Division: mental calculus

THIS BOOK IS IN ITALIAN
It is also available the ENGLISH VERSION

The Series' theoretical model and formative path are visible on this website: http://didattica.ispef.it/psicodidattica.htm