TopEduPrep · Study Abroad & Test Prep — Apgujeong · Jamsil · Centum City
IB Mathematics AA HL — Hardest Set 2
24 newly written questions, selected for the calculation traps and sign errors that most often separate a 6 from a 7. All 24 questions run together in one continuous digital section — scroll straight through, answer each question, and get instant feedback with a full worked explanation.
Before you begin
- Tap any answer choice to lock it in — the correct answer and a full explanation appear immediately below.
- Use the Desmos button (top right) at any time — it opens a graphing calculator across the bottom half of the screen.
- Use the number strip above to jump straight to any question.
- Your score appears automatically once all 24 questions are answered.
- To practice on paper, use your browser's Print function — the printed version is ink-minimal and includes an answer key on the final page.