OGE 2021. Mathematics. Grade 9. 40 tests + problematic

This manual is intended to prepare for the final certification in mathematics in grade 9. It contains:
- 40 tests according to the plan of demo version of the ige 2021,
- a selection of additional tasks of part 2.
simultaneously with this manual, a solver is released containing solutions to a detailed response for each second test, and Also, solving problems with odd numbers from the problematic.
regular classes on this manual will allow the student to not only successfully prepare for the final exam in mathematics in grade 9, but will also help to develop mathematical skills and significantly increase the level of mathematical literacy. And this, in turn, will provide invaluable assistance in the future training - regardless of the chosen college or university and the chosen specialty