Keystones — Bedrock

Five GCSE retrieval questions · 2 November 2023 · mathsvault.uk/keystones

1. Number

Calculate: 5.3 + 5.9

Answer: 5.3 + 5.9 = 11.2
2. Algebra

Factorise: 30x + 42

Answer: 6(5x + 7)
3. Geometry

Opposite = 13cm, hypotenuse = 15cm. Find the angle

Answer: 60° (approximately)
4. Ratio

Calculate 25% of 79

Answer: 19.75
5. Statistics

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

Answer: ¹⁄₂

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.