Exam & Challenge
TSA-style mixed drills and harder Number & Algebra problems.
Mixed Number & Algebra drill (TSA style)A timed-style mixed set: primes, percentage change, expansion, factorisation and a linear equation.Exam & Challenge· Mr ChanMCQ2
Challenge: indices + factorisation comboHarder multi-step items linking index laws with expansion and factorisation.Exam & Challenge· Ms ChuMCQ3
Exam mix: directed numbers and percentagesShort mixed set switching between signs and percentage multipliers.Exam & Challenge· Mr NgMCQ4
Exam mix: indices and expansionSimplify indices then expand or classify identity steps.Exam & Challenge· Ms ChuMCQ5
Exam mix: factorise then solveFactorise expressions and solve related linear equations in one sitting.Exam & Challenge· Mr YipMCQ6
Exam mix: ratio and proportionShare ratios and decide direct versus inverse proportion quickly.Exam & Challenge· Mr ChanMCQ7
Exam mix: simultaneous equations and inequalitiesSolve a pair of equations and an inequality back-to-back.Exam & Challenge· Ms LamMCQ8
Challenge: nested brackets with indicesHarder multi-step simplifications for stronger S3 students.Exam & Challenge· Mr NgMCQ9
Challenge: multi-step percentage reasoningReverse percentages chained with successive changes.Exam & Challenge· Ms ChuMCQ10
Challenge: full quadratic factorisation setFactorise several quadratics including a≠1 and perfect squares.Exam & Challenge· Mr YipMCQ