Keystones — Bedrock

Five GCSE retrieval questions · 5 March 2022 · mathsvault.uk/keystones

1. Number

Simplify: 8⁵ × 8²

Answer: 8⁷
2. Algebra

Find the next term: 21, 26, 31, 36, ...

Answer: 41
3. Geometry

Opposite = 9cm, hypotenuse = 12.7cm. Find the angle

Answer: 45° (approximately)
4. Ratio

Simplify the ratio 9:18

Answer: 1:2
5. Statistics

Find the mean of: 13, 16, 6, 7, 15

Answer: 11.4

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.