Keystones — Bedrock

Five GCSE retrieval questions · 9 January 2023 · mathsvault.uk/keystones

1. Number

Calculate: 80 - 33

Answer: 80 - 33 = 47
2. Algebra

Simplify: 6x + 5x

Answer: 11x
3. Geometry

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

Answer: 30° (approximately)
4. Ratio

Simplify the ratio 16:12

Answer: 4:3
5. Statistics

What is the probability of rolling a 6 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.