Arithmetic: properties of integers (parity and divisibility), fractions, decimals, real numbers, ratios and proportions, percentages, powers and exponents, descriptive statistics, sets, permutations and combinations, and probabilities.
Algebra: exponential operation rule, solving one-dimensional linear equations, solving one-dimensional quadratic equations, solving two-dimensional linear equations, inequalities, absolute values, functions.
Geometry: Plane geometry (straight lines and angles, parallel lines, convex polygons, triangles, quadrangles and circles), solid geometry (cuboids, cubes, cylinders, cones and spheres) and coordinate geometry (straight lines and parabolas).