0580/33 May/Jun 2025, Question 3: Order of Operations
Cambridge IGCSE Mathematics 0580 · Paper 33 (Core) · Calculator · 1 mark
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The question, in short
Insert a single pair of brackets into 80 ÷ 8 + 2 × 3 so the result equals 24.
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Solution · 1 mark
- 180 ÷ (8 + 2) × 3 = 80 ÷ 10 × 3 = 8 × 3 = 24
- 280 ÷ (8 + 2) × 3 = 24
Answer80 ÷ (8 + 2) × 3 = 24
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