Keystones — Bedrock
Five GCSE retrieval questions · 13 April 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 17 + 29
Answer: 17 + 29 = 46 -
2. Algebra
Find the next term: 8, 11, 14, 17, ...
Answer: 20 -
3. Geometry
Opposite = 6cm, hypotenuse = 6.9cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 16:24
Answer: 2:3 -
5. Statistics
Find the mean of: 13, 19, 14, 2, 9
Answer: 11.4