Keystones — Bedrock

Five GCSE retrieval questions · 6 April 2023 · mathsvault.uk/keystones

1. Number

Calculate: -8 + (-3)

Answer: -11
2. Algebra

Factorise: 24x + 30

Answer: 6(4x + 5)
3. Geometry

Opposite = 5cm, hypotenuse = 7.cm. Find the angle

Answer: 45° (approximately)
4. Ratio

Calculate 50% of 72

Answer: 36
5. Statistics

What is the probability of rolling a 3 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.