Covers the principle of counterexamples as well as proofs to do with even/oddness, consecutive numbers and digits. For high ability students.
GCSE question compilation which aims to cover all types of questions that might be seen on the topic of algebraic proofs involving integers. Students can complete this set of questions interactively on the DFM Homework Platform. Also contains answers.
Covers counterexamples, 'even/odd proofs' and proofs involving algebraic representation of consecutive numbers, odd numbers, etc.
Based on the AQA syllabus.