Keystones — Bedrock

Five GCSE retrieval questions · 23 September 2023 · mathsvault.uk/keystones

1. Number

Simplify: 6⁵ × 6³

Answer: 6⁸
2. Algebra

Solve: x + 13 = 26

Answer: x = 13
3. Geometry

Opposite = 5cm, hypotenuse = 10cm. Find the angle

Answer: 30° (approximately)
4. Ratio

Simplify the ratio 14:12

Answer: 7:6
5. Statistics

Find the mean of: 2, 19, 16, 10, 19

Answer: 13.2

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.