Keystones — Bedrock
Five GCSE retrieval questions · 20 June 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 46 + 97
Answer: 46 + 97 = 143 -
2. Algebra
Find the next term: 5, 8, 11, 14, ...
Answer: 17 -
3. Geometry
Find the area of a circle with radius 4cm
Answer: 50.27cm² -
4. Ratio
Simplify the ratio 28:20
Answer: 7:5 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2