Keystones — Bedrock
Five GCSE retrieval questions · 20 January 2025 · mathsvault.uk/keystones
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1. Number
Calculate: 26 + 23
Answer: 26 + 23 = 49 -
2. Algebra
Find the next term: 29, 36, 43, 50, ...
Answer: 57 -
3. Geometry
Opposite = 10cm, hypotenuse = 14.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 25% of 26
Answer: 6.5 -
5. Statistics
Find the mean of: 2, 14, 7
Answer: 7.6666666666667