IGCSE Practice

IGCSE Numbers — Bounds Practice Core

7 Cambridge IGCSE 0580 questions on bounds at the Core tier — each with its full mark scheme. For the Extended tier on the same skill, click here.

How to approach bounds — open the study guide

Bounds on IGCSE 0580

Length 7.4 cm to 1 d.p. has bounds 7.35 ≤ L < 7.45. For sums use max+max; for differences use min−max.

Practice exercises

Exercise 1 — Cambridge IGCSE 0580 Mar 2025 Paper 32 Q18

Cambridge past paper 5 marks Paper 32 Mar 2025
IGCSE 0580 Mar 2025 Paper 32 Question 18 — Bounds (Core, 5 marks)
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Mark scheme for IGCSE 0580 Mar 2025 Paper 32 Q18

Exercise 2 — Cambridge IGCSE 0580 Mar 2025 Paper 32 Q13

Cambridge past paper 3 marks Paper 32 Mar 2025
IGCSE 0580 Mar 2025 Paper 32 Question 13 — Bounds (Core, 3 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Mar 2025 Paper 32 Q13

Exercise 3 — Cambridge IGCSE 0580 Specimen 2025 Paper 11 Q22

Cambridge past paper 2 marks Paper 11 Specimen 2025
IGCSE 0580 Specimen 2025 Paper 11 Question 22 — Bounds (Core, 2 marks)
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Mark scheme for IGCSE 0580 Specimen 2025 Paper 11 Q22

Exercise 4 — Cambridge IGCSE 0580 Nov 2025 Paper 12 Q3

Cambridge past paper 2 marks Paper 12 Nov 2025
IGCSE 0580 Nov 2025 Paper 12 Question 3 — Bounds (Core, 2 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Nov 2025 Paper 12 Q3

Exercise 5 — Cambridge IGCSE 0580 Mar 2025 Paper 12 Q20

Cambridge past paper 2 marks Paper 12 Mar 2025
IGCSE 0580 Mar 2025 Paper 12 Question 20 — Bounds (Core, 2 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Mar 2025 Paper 12 Q20

Exercise 6 — Cambridge IGCSE 0580 Jun 2025 Paper 12 Q22

Cambridge past paper 2 marks Paper 12 Jun 2025
IGCSE 0580 Jun 2025 Paper 12 Question 22 — Bounds (Core, 2 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Jun 2025 Paper 12 Q22

Exercise 7 — Cambridge IGCSE 0580 Nov 2025 Paper 13 Q20

Cambridge past paper 2 marks Paper 13 Nov 2025
IGCSE 0580 Nov 2025 Paper 13 Question 20 — Bounds (Core, 2 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Nov 2025 Paper 13 Q20

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