Maths. Natural, whole and rational numbers

The training manual presents the main methods and methods of working with natural, whole, rational and valid numbers. Tasks with integers are considered, the tasks of simple and complex interest are understood in the mandatory school curriculum (the basics of classical theory of probabilities)
Examples are selected from the options for entrance exams, the exam, mathematical olympiads and are given in an increase in complexity. The manual also includes tasks for independent solutions with answers.
The textbook is designed for a wide range of readers, including students of classes with in -depth study of mathematics, as well as teachers and teachers of pre -university training courses