For those looking for specific video-based "Express" reviews, popular options include the summary available on YouTube and VK , which condense a year's worth of theory into a single session.
: Basic algebraic transformations to solve for an unknown. ekspress uroki 6 klass matematika vilenkin
: Introduction to the coordinate line and the concept of "opposite" numbers. y) coordinates. 5. Solving Equations
: Rules for adding, subtracting, and multiplying positive and negative values. Coordinate Plane : Plotting points using (x, y) coordinates. 5. Solving Equations ekspress uroki 6 klass matematika vilenkin