Keystones — Bedrock
Five GCSE retrieval questions · 17 July 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 65 + 31
Answer: 65 + 31 = 96 -
2. Algebra
Find the next term: 6, 8, 10, 12, ...
Answer: 14 -
3. Geometry
Opposite = 12cm, hypotenuse = 17cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 12:14
Answer: 6:7 -
5. Statistics
Find the range of: 18, 29, 29, 27, 16
Answer: 13