Keystones — Bedrock
Five GCSE retrieval questions · 24 March 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 58 + 28
Answer: 58 + 28 = 86 -
2. Algebra
Find the next term: 7, 14, 21, 28, ...
Answer: 35 -
3. Geometry
Opposite = 8cm, hypotenuse = 9.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Calculate 50% of 31
Answer: 15.5 -
5. Statistics
Find the mean of: 16, 20, 2, 19
Answer: 14.25