1. Inequalities and Algebra – Solve linear inequalities and express numbers as products of prime factors. 2. Ratios and Proportions – Work with ratios to determine quantities, such as the number of cars that use petrol, based on given proportions. 3. Standard Form and Operations – Convert numbers to and from standard form, and perform operations with numbers in standard form. 4. Geometric Problems – Solve problems involving regular polygons, angles, surface areas of 3D objects, and finding tangent equations to circles. 5. Graphing and Estimation – Plot graphs for quadratic equations, use graphs to estimate solutions, and interpret cumulative frequency data. 6. Probability and Proportions – Solve problems involving probabilities and direct/inverse proportionality, including random selections and relationships between variables.