Keystones — Bedrock
Five GCSE retrieval questions · 8 June 2026 · mathsvault.uk/keystones
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1. Number Simplifying fractions
Simplify: 10⁄14
Answer: 5⁄7 -
2. Algebra Next term in a sequence
Find the next term: 18, 28, 38, 48, ...
Answer: 58 -
3. Geometry Properties of polygons
What is the sum of interior angles in a quadrilateral?
Answer: 360° -
4. Ratio Sharing in a ratio
Share 54 in the ratio 1:2
Answer: 18 and 36 -
5. Statistics Median
Find the median of: 9, 17, 7, 14, 8
Answer: 9