Keystones — Bedrock
Five GCSE retrieval questions · 3 July 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 26 + 48
Answer: 26 + 48 = 74 -
2. Algebra
Find the next term: 7, 11, 15, 19, ...
Answer: 23 -
3. Geometry
Opposite = 6cm, hypotenuse = 6.9cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 25:15
Answer: 5:3 -
5. Statistics
Find the mean of: 3, 7, 6, 3, 11
Answer: 6