Keystones — Bedrock
Five GCSE retrieval questions · 4 December 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 23 + 42
Answer: 23 + 42 = 65 -
2. Algebra
Find the next term: 16, 22, 28, 34, ...
Answer: 40 -
3. Geometry
Opposite = 14cm, hypotenuse = 28cm. Find the angle
Answer: 30° (approximately) -
4. Ratio
Calculate 25% of 118
Answer: 29.5 -
5. Statistics
Find the range of: 32, 16, 14, 36, 37
Answer: 23