Keystones — Bedrock

Five GCSE retrieval questions · 24 July 2025 · mathsvault.uk/keystones

1. Number

Calculate: ⁴⁄₁₂ + ⁷⁄₁₂

Answer: ¹¹⁄₁₂
2. Algebra

Find the next term: 28, 30, 32, 34, ...

Answer: 36
3. Geometry

Opposite = 9cm, hypotenuse = 18cm. Find the angle

Answer: 30° (approximately)
4. Ratio

Simplify the ratio 15:24

Answer: 5:8
5. Statistics

Find the mean of: 15, 16, 11

Answer: 14

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.