Keystones — Bedrock
Five GCSE retrieval questions · 11 March 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 4 + 4.3
Answer: 4 + 4.3 = 8.3 -
2. Algebra
Find the next term: 8, 18, 28, 38, ...
Answer: 48 -
3. Geometry
Opposite = 5cm, hypotenuse = 5.8cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 10:16
Answer: 5:8 -
5. Statistics
Find the median of: 5, 12, 8, 5, 18
Answer: 8