Keystones — Bedrock
Five GCSE retrieval questions · 13 September 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 19 + 34
Answer: 19 + 34 = 53 -
2. Algebra
Find the next term: 19, 24, 29, 34, ...
Answer: 39 -
3. Geometry
Opposite = 11cm, hypotenuse = 12.7cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 24:28
Answer: 6:7 -
5. Statistics
Find the median of: 6, 7, 12, 5, 8
Answer: 7