Keystones — Bedrock
Five GCSE retrieval questions · 20 February 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 58 + 24
Answer: 58 + 24 = 82 -
2. Algebra
Find the next term: 14, 20, 26, 32, ...
Answer: 38 -
3. Geometry
Opposite = 6cm, hypotenuse = 6.9cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 25:20
Answer: 5:4 -
5. Statistics
Find the mean of: 2, 20, 19
Answer: 13.666666666667