1-4 class. Mathematics. All difficult topics with explanations, training and test tasks. GEF

The book is addressed to younger students who learn to solve problems. It understands all types of simple and components, which are provided for by the school curriculum. It is proposed to solve problems in different ways: by actions, with explanations, based on schemes and drawings. The student learns to make a brief record, solve problems with hints and, of course, with explanations of decisions. All tasks are given answers.

The book will be a huge gift for the parents of younger students - it will save their time, tell you how to cope with difficulties, how to explain the task, will help test the child’s knowledge. It is also useful for primary school teachers.