Keystones — Bedrock
Five GCSE retrieval questions · 8 April 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 10 × 6
Answer: 10 × 6 = 60 -
2. Algebra
Find the next term: 23, 26, 29, 32, ...
Answer: 35 -
3. Geometry
Opposite = 15cm, hypotenuse = 21.2cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 25% of 190
Answer: 47.5 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2