Keystones — Cornerstone

Five GCSE retrieval questions · 7 April 2024 · mathsvault.uk/keystones

1. Number

Calculate: 49 + 28

Answer: 49 + 28 = 77
2. Algebra

Solve: x + 7 = 16

Answer: x = 9
3. Geometry

Find the distance between (3, 5) and (6, 10)

Answer: 5.83
4. Ratio

Simplify the ratio 10:25

Answer: 2:5
5. Statistics

What is the probability of getting heads when flipping a fair coin?

Answer: ¹⁄₂

Same five questions for everyone on Cornerstone on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.