This book is written according to the new curriculum for Mathematics in the 3rd grade of primary school. Its goal is to help students understand and internalize the basics of multiplication and division, as well as develop their mathematical thinking in general.

The exercises and problems provided for solution are carefully selected and richly illustrated to stimulate students' interest and enhance their willingness for continuous and creative work.

Furthermore, this book suggests various strategies for mental calculations that assist students in developing critical and creative thinking, relieving them from the anxiety caused by rote learning, as they learn to calculate products and perform divisions using their minds.

Finally, the book includes review exercises, as well as evaluation criteria for assessing students' knowledge.

(from the book's preface)