IGCSE Practice

IGCSE Numbers — Bounds Practice Extended

7 Cambridge IGCSE 0580 questions on bounds at the Extended tier — each with its full mark scheme. For the Core 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 Jun 2025 Paper 43 Q22

Cambridge past paper 4 marks Paper 43 Jun 2025
IGCSE 0580 Jun 2025 Paper 43 Question 22 — Bounds (Extended, 4 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Jun 2025 Paper 43 Q22

Exercise 2 — Cambridge IGCSE 0580 Jun 2025 Paper 41 Q22

Cambridge past paper 3 marks Paper 41 Jun 2025
IGCSE 0580 Jun 2025 Paper 41 Question 22 — Bounds (Extended, 3 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Jun 2025 Paper 41 Q22

Exercise 3 — Cambridge IGCSE 0580 Specimen 2025 Paper 41 Q23

Cambridge past paper 3 marks Paper 41 Specimen 2025
IGCSE 0580 Specimen 2025 Paper 41 Question 23 — Bounds (Extended, 3 marks)
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Mark scheme for IGCSE 0580 Specimen 2025 Paper 41 Q23

Exercise 4 — Cambridge IGCSE 0580 Nov 2025 Paper 43 Q25

Cambridge past paper 3 marks Paper 43 Nov 2025
IGCSE 0580 Nov 2025 Paper 43 Question 25 — Bounds (Extended, 3 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Nov 2025 Paper 43 Q25

Exercise 5 — Cambridge IGCSE 0580 Nov 2025 Paper 21 Q9

Cambridge past paper 2 marks Paper 21 Nov 2025
IGCSE 0580 Nov 2025 Paper 21 Question 9 — Bounds (Extended, 2 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Nov 2025 Paper 21 Q9

Exercise 6 — Cambridge IGCSE 0580 Nov 2025 Paper 42 Q5

Cambridge past paper 2 marks Paper 42 Nov 2025
IGCSE 0580 Nov 2025 Paper 42 Question 5 — Bounds (Extended, 2 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Nov 2025 Paper 42 Q5

Exercise 7 — Cambridge IGCSE 0580 Nov 2024 Paper 41 Q6

Cambridge past paper 11 marks Paper 41 Nov 2024
IGCSE 0580 Nov 2024 Paper 41 Question 6 — Bounds (Extended, 11 marks)
Show mark scheme
Mark scheme for IGCSE 0580 Nov 2024 Paper 41 Q6

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