Mathematics. We select and combine. 1 class. Wittman E.Kh., Müller N.G. and etc.

A notebook is an integral part of the MATE: PLUS complex and is intended for the development of computational skills of students.

Tetrada exercises contribute to the formation of basic ideas about numbers and numerical relationships, understanding of logical connections between components of arithmetic operations.

The notebook contains non -standard tasks for working with numbers within 20, for example, Sudoku squares, numerical triangles, pyramids and chains, as well as the tasks of finding monetary sums, combinations, reconciliation of options, hidden systems.

The application contains materials for organizing additional work with notebook exercises.