Keystones — Bedrock
Five GCSE retrieval questions · 6 September 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 5⁄12 + 3⁄12
Answer: 2⁄3 -
2. Algebra
Find the next term: 18, 23, 28, 33, ...
Answer: 38 -
3. Geometry
Opposite = 13cm, hypotenuse = 18.4cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 10% of 119
Answer: 11.9 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2