: Operations with fractions having different denominators.
: Basic algebraic transformations to solve for an unknown.
: Using the fundamental property of proportions to solve equations. ekspress uroki 6 klass matematika vilenkin
"Ekspress uroki" (Express Lessons) based on the curriculum are condensed educational materials designed for quick review or catch-up. They typically focus on the core transition from arithmetic to more abstract algebraic concepts.
: Solving word problems related to proportional relationships. : Operations with fractions having different denominators
: Introduction to the coordinate line and the concept of "opposite" numbers.
: Detailed instruction on adding, subtracting, multiplying, and dividing ordinary fractions. 3. Ratios and Proportions Ratios : Understanding the relationship between two numbers. "Ekspress uroki" (Express Lessons) based on the curriculum
: Rules for adding, subtracting, and multiplying positive and negative values. Coordinate Plane : Plotting points using (x, y) coordinates. 5. Solving Equations