Mathematics. Theory, examples, assignments. Grades 1-4

The reference book contains extensive material on mathematics for the primary school curriculum. The student will find a brief explanation of the main information on the subject and examples of task completion. The material is presented in a convenient form using diagrams, tables, algorithms, and explanations of rules. Answers are provided at the end of the book. Practice tasks will help the student consolidate and deepen the knowledge acquired at school.