Olympiad math problems. Grades 5-11. FGOS

This manual includes tasks that can be used for conducting olympiads and mathematical competitions that contribute to the development of mathematical thinking, logic. All tasks are equipped with answers.
The proposed methodology for preparing for participation in the Olympiad competitions is developed on the basis of a generalization of specific experience, backed up by significant real results, and is aimed at the formation of subject and universal educational actions in the conditions of the implementation of the Federal State Educational Standard.
intended for teachers of mathematics of secondary schools, lyceums, can be used by students for self -training for the Olympiads.
3rd edition, corrected