Keystones — Bedrock
Five GCSE retrieval questions · 15 June 2023 · mathsvault.uk/keystones
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1. Number
List the first 5 multiples of 8
Answer: 8, 16, 24, 32, 40 -
2. Algebra
Simplify: 8x + 6x
Answer: 14x -
3. Geometry
Find the area of a circle with radius 8cm
Answer: 201.06cm² -
4. Ratio
Simplify the ratio 4:14
Answer: 2:7 -
5. Statistics
Find the range of: 16, 6, 6, 10, 11
Answer: 10