Keystones — Bedrock

Five GCSE retrieval questions · 20 July 2025 · mathsvault.uk/keystones

1. Number

Calculate: 94 + 28

Answer: 94 + 28 = 122
2. Algebra

Simplify: 2x + 3x

Answer: 5x
3. Geometry

Opposite = 10cm, hypotenuse = 20cm. Find the angle

Answer: 30° (approximately)
4. Ratio

Simplify the ratio 4:8

Answer: 1:2
5. Statistics

What is the probability of rolling a 5 on a fair die?

Answer: ¹⁄₆

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.