Keystones — Bedrock
Five GCSE retrieval questions · 14 June 2026 · mathsvault.uk/keystones
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1. Number Simplifying fractions
Simplify: 8⁄8
Answer: 2⁄2 -
2. Algebra Next term in a sequence
Find the next term: 24, 30, 36, 42, ...
Answer: 48 -
3. Geometry Properties of polygons
What is the sum of interior angles in a pentagon?
Answer: 540° -
4. Ratio Sharing in a ratio
Share 70 in the ratio 3:2
Answer: 42 and 28 -
5. Statistics Median
Find the median of: 14, 9, 19, 19, 16
Answer: 16