Keystones — Bedrock
Five GCSE retrieval questions · 19 November 2023 · mathsvault.uk/keystones
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1. Number
Calculate: 46 + 51
Answer: 46 + 51 = 97 -
2. Algebra
Simplify: 9x + 2x
Answer: 11x -
3. Geometry
Find the area of a circle with radius 9cm
Answer: 254.47cm² -
4. Ratio
Calculate 10% of 173
Answer: 17.3 -
5. Statistics
What is the probability of rolling a 2 on a fair die?
Answer: 1⁄6