Rational numbers, properties of arithmetic operations, monomials and polynomials, and linear equations/inequalities.
Detailed solutions for обучающие работы (training works) from Prosveshchenie are often available for specific sections like O-3 №4. properties of arithmetic operations
To excel in these tests, focus on these fundamental procedures: monomials and polynomials
Resources like YouTube provide video solutions for Control Work №3, Variant 1, and other specific variants. the interval method
Sites like Byju's list standard problems for practice, including equations like Core Topics by Grade Level
Inequalities with two variables, the interval method, fractional rational equations, and quadratic inequalities. Essential Algebra Skills for Tests
For targeted answers to control works (контрольные работы), you can search for the authors of your specific didactic material: