1. Basic number operations—percentages, ratios, averages, standard form, ordering decimals, cube/triangular numbers, simple interest 2. Algebra—formula rearrangement, simplifying expressions, expanding and factorising, solving equations, sequences, graph plotting 3. Geometry—volume (prism, cuboid), circumference, area comparison (triangle vs rectangle), coordinate midpoint and distance, bearing and scale, transformations 4. Data handling—bar chart mode, frequency tables, modal class, range estimate, frequency polygon, probability of events 5. Real-life application—price comparison using currency exchange, perimeter-area relation, comparing sprinter performance using range and mean