Cambridge IGCSE0580Regularly examined
Mathematics 0580: APPROXIMATION AND ESTIMATION Topical Past Paper Questions
Cambridge IGCSE Mathematics (0580) past-paper questions on APPROXIMATION AND ESTIMATION, free. This topic is regularly examined across 28 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Summer (May/Jun) 2026Paper 4 (Extended)
Calculate $\frac{0.7-3.5^{3}}{4.2^{2}}$ giving your answer correct to 2 significant figures. [2]
Winter (Oct/Nov) 2025Paper 3 (Core)
Write 46.179 correct to 4 significant figures. [1]
Spring (Feb/Mar) 2024Paper 1 (Core)
The length, l m, of a rope is 18.7 m, correct to the nearest 10 centimetres. Complete this statement about the value of l. ..... ≤l < ..... [2]
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