Keystones — Bedrock

Five GCSE retrieval questions · 14 August 2023 · mathsvault.uk/keystones

1. Number

Calculate: ¹⁄₉ + ⁷⁄₉

Answer: ⁸⁄₉
2. Algebra

Factorise: 24x + 28

Answer: 4(6x + 7)
3. Geometry

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

Answer: 30° (approximately)
4. Ratio

Simplify the ratio 24:28

Answer: 6:7
5. Statistics

Find the mean of: 11, 14, 16, 14, 19

Answer: 14.8

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.