Keystones — Bedrock

Five GCSE retrieval questions · 16 November 2025 · mathsvault.uk/keystones

1. Number

Calculate: 43 + 10

Answer: 43 + 10 = 53
2. Algebra

Factorise: 21x + 6

Answer: 3(7x + 2)
3. Geometry

Opposite = 10cm, hypotenuse = 14.cm. Find the angle

Answer: 45° (approximately)
4. Ratio

Simplify the ratio 18:24

Answer: 3:4
5. Statistics

What is the probability of rolling a 4 on a fair die?

Answer: ¹⁄₆

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