Keystones — Bedrock
Five GCSE retrieval questions · 16 July 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 26 + 95
Answer: 26 + 95 = 121 -
2. Algebra
Find the next term: 23, 29, 35, 41, ...
Answer: 47 -
3. Geometry
Opposite = 11cm, hypotenuse = 15.6cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 25% of 131
Answer: 32.75 -
5. Statistics
Find the mean of: 20, 11, 7, 7
Answer: 11.25