Keystones — Lintel

Five GCSE retrieval questions · 15 July 2022 · mathsvault.uk/keystones

1. Number

Calculate: 997 + 731

Answer: 1728
2. Algebra

Expand: 6(5x + 4)

Answer: 30x + 24
3. Geometry

Adjacent = 13cm, hypotenuse = 24cm. Find the angle

Answer: 57.2°
4. Ratio

Simplify the ratio 8m:800cm

Answer: 1:100
5. Statistics

A spinner has 4 red, 5 blue and 2 green sections. Probability of landing on red?

Answer: ⁴⁄₁₁

Same five questions for everyone on Lintel on this date. Sets are stored as JSON for reliable print-on-demand — sign in for school-branded PDFs.