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4024/23 May/Jun 2026, Question 1: Rounding

Cambridge O Level Mathematics 4024 · Paper 23 (Calculator) · Calculator · 2 marks

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The question, in short

Round two given numbers: 412 396 to the nearest 100, and 3.1349 to 2 decimal places.

Summarised in our own words. Use the official paper for the exact wording and any diagrams.

Part (a) · 1 mark

Round 412 396 to the nearest 100.

  1. 1The tens digit is 9, so round up
  2. 2412 396 → 412 400

Answer412 400

Part (b) · 1 mark

Round 3.1349 to 2 decimal places.

  1. 1The third decimal digit is 4, so round down
  2. 23.1349 → 3.13

Answer3.13

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Also searched as: 4024/23/M/J/26 · 4024_s26_qp_23 · 4024 s26 23 · question 1.
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