Keystones — Bedrock
Five GCSE retrieval questions · 8 January 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 36 + 24
Answer: 36 + 24 = 60 -
2. Algebra
Find the next term: 12, 14, 16, 18, ...
Answer: 20 -
3. Geometry
Opposite = 11cm, hypotenuse = 15.6cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 16:10
Answer: 8:5 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2