Keystones — Bedrock

Five GCSE retrieval questions · 29 January 2023 · mathsvault.uk/keystones

1. Number

Calculate: ³⁄₁₁ + ³⁄₁₁

Answer: ⁶⁄₁₁
2. Algebra

Simplify: 2x + 4x

Answer: 6x
3. Geometry

Opposite = 15cm, hypotenuse = 21.2cm. Find the angle

Answer: 45° (approximately)
4. Ratio

Calculate 50% of 90

Answer: 45
5. Statistics

Find the mean of: 16, 5, 19, 8, 7

Answer: 11

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.