OGRE 2023 Mathematics. 9th grade. 40 practice variants

The training manual is intended to prepare for the OGE in mathematics in 2023.
The book contains:
40 new copyright training options compiled by the project of demo and the specification of the 2023 OGE, published on the FIPI website 08/23/2022,
- step-by-step solutions for tasks of increased and high levels Difficulties for 10 options,
- a collection containing 540 tasks structured by topics and difficulty levels,
- answers to all options and tasks,
- a brief theoretical reference book.
Working with our book will help graduates pass the OGE in mathematics for a high score.
The manual is intended for nine -graders, as well as teachers who prepare for the OGE.
The book can be used in distance learning