All types of tasks and examples for grades 3-4. All types of assignments. Inequalities, equations. Calculations by schemes

This book contains all types of tasks and examples, inequalities and equations, chains of examples; examples with «windows» where a number or operation sign needs to be inserted; calculations by schemes on all topics of mathematics for grades 3-4. By completing the tasks in this guide, the child will learn to solve problems correctly and will practice counting skills to automation. O. V. Uzorova and E.A. Nefyodova are well-known practicing educators, authors of the most published textbooks and teaching aids in Russia. Based on an authorial methodology that has proven its effectiveness with millions of copies sold, these aids will help parents prepare their child for school, while helping students easily and effectively master the primary school curriculum.