Keystones — Bedrock

Five GCSE retrieval questions · 9 February 2022 · mathsvault.uk/keystones

1. Number

Calculate: 19 + 39

Answer: 19 + 39 = 58
2. Algebra

Factorise: 32x + 12

Answer: 4(8x + 3)
3. Geometry

Opposite = 15cm, hypotenuse = 30cm. Find the angle

Answer: 30° (approximately)
4. Ratio

Calculate 50% of 135

Answer: 67.5
5. Statistics

What is the probability of getting heads when flipping a fair coin?

Answer: ¹⁄₂

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.