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Extension 1 Mathematics

HSC Extension 1 Maths Questions

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Practise Extension 1 Maths by Topic

Choose a topic from the chart to explore its syllabus subtopics and start focused practice.

Topic Frequency by Marks (HSC 2020 - 2025)

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HSC Extension 1 Maths practice

What topics are in HSC Extension 1 Maths?

Extension 1 covers Functions, Trigonometric Functions, Calculus, Combinatorics, Proof, Vectors and Statistical Analysis.

Can I practise Extension 1 Maths by topic?

Yes. Select an Extension 1 topic and level to practise focused question types and review worked solutions.

Are there worked solutions for Extension 1 questions?

Yes. Practice questions include step-by-step worked solutions designed for HSC students.