Ch 1 · Place Value & Rounding
Millions, decimal thousandths, compare big numbers, round to 10/100/1000 and decimal places.
Ch 2 · Factors, Multiples & Primes
Factors, HCF, multiples, LCM, primes to 100, square numbers and square roots.
Ch 3 · Fractions (All Ops)
Add & subtract with different denominators, multiply, divide, mixed-number operations.
Ch 4 · Decimals (All Ops)
Add, subtract, multiply & divide decimals — including × ÷ by powers of 10.
Ch 5 · Percentages
% of a number, fraction → %, percentage increase/decrease, find original from %.
Ch 6 · Ratio & Proportion
Simplify ratios, share in a ratio, missing values in proportion, scale problems.
Ch 7 · Negative Numbers
Add, subtract, multiply & divide negatives. Number line and real-world contexts.
Ch 8 · Algebra & Sequences
Solve linear equations, substitute values, find missing & nth term of a sequence.
Ch 9 · Angles & Shapes
Triangle angles = 180°, quad angles = 360°, straight line, vertical, quad properties.
Ch 10 · Coordinates & Transformations
Plot in 4 quadrants. Translate, reflect & rotate shapes — with interactive grid.
Ch 11 · Area, Perimeter & Volume
Parallelogram, triangle, compound shapes, perimeter, and volume of a cuboid.
Ch 12 · Statistics & Probability
Mean, median, mode, range, read pie charts, basic probability.