Question 17 — IGCSE 0580 Oct/Nov 2025 Paper 11
Cambridge IGCSE Mathematics 0580, Core tier, non-calculator. Topic: Numbers · The four rules. Worth 2 marks.
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Question text
17 (a) Write down a prime number between 20 and 30.
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2
(b) Simplify ` 9j .
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11 2
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