Keystones — Capstone
Five GCSE retrieval questions · 9 September 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 996 + 882
Answer: 1878 -
2. Algebra
Expand: 5(5x - 7)
Answer: 25x - 35 -
3. Geometry
Adjacent = 12cm, hypotenuse = 29cm. Find the angle
Answer: 65.6° -
4. Ratio
Calculate 28.6% of 944
Answer: 269.98 -
5. Statistics
A spinner has 3 red, 4 blue and 2 green sections. Probability of landing on red?
Answer: 1⁄3