Mathematics with self-checking. Problem solving. 1st grade.

In one book, all types of problems and examples, inequalities and equations, chains of examples; examples with "windows" where you need to insert a number or an operation sign; calculations according to schemes on all topics of mathematics for 4th... grade are collected.By completing the tasks of the manual, the child will learn to solve problems without mistakes and will work on the counting skill to automatism.O.V. Uzorova and E.A. Nefedova are well-known practicing educators, authors of the most published textbooks and teaching aids in Russia. Based on the author's methodology, which has proven its effectiveness through millions of copies sold, these manuals will help parents prepare their child for school and students to easily and effectively master the elementary school curriculum.