Keystones — Bedrock

Five GCSE retrieval questions · 28 June 2025 · mathsvault.uk/keystones

1. Number

Calculate: ³⁄₉ + ⁵⁄₉

Answer: ⁸⁄₉
2. Algebra

Find the next term: 15, 20, 25, 30, ...

Answer: 35
3. Geometry

Opposite = 6cm, hypotenuse = 8.5cm. Find the angle

Answer: 45° (approximately)
4. Ratio

Simplify the ratio 14:4

Answer: 7:2
5. Statistics

Find the mean of: 9, 10, 8

Answer: 9

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.