Keystones — Bedrock

Five GCSE retrieval questions · 24 August 2024 · mathsvault.uk/keystones

1. Number

Simplify: 6³ × 6²

Answer: 6⁵
2. Algebra

Factorise: 16x + 12

Answer: 4(4x + 3)
3. Geometry

Opposite = 8cm, hypotenuse = 9.2cm. Find the angle

Answer: 60° (approximately)
4. Ratio

Simplify the ratio 21:18

Answer: 7:6
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.