Keystones — Bedrock
Five GCSE retrieval questions · 8 January 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 48 + 26
Answer: 48 + 26 = 74 -
2. Algebra
Find the next term: 29, 33, 37, 41, ...
Answer: 45 -
3. Geometry
Opposite = 10cm, hypotenuse = 14.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 24:8
Answer: 3:1 -
5. Statistics
Find the mean of: 2, 18, 11, 18, 19
Answer: 13.6