Keystones — Bedrock
Five GCSE retrieval questions · 2 April 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 33 ÷ 11
Answer: 33 ÷ 11 = 3 -
2. Algebra
Find the next term: 24, 32, 40, 48, ...
Answer: 56 -
3. Geometry
Opposite = 5cm, hypotenuse = 10cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Simplify the ratio 14:16
Answer: 7:8 -
5. Statistics
What is the probability of getting heads when flipping a fair coin?
Answer: 1⁄2