Keystones — Cornerstone
Five GCSE retrieval questions · 24 October 2022 · mathsvault.uk/keystones
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1. Number
Find the total of 124, 232, and 59
Answer: 415 -
2. Algebra
Expand: 7(x + 8)
Answer: 7x + 56 -
3. Geometry
Calculate the distance between (3, 4) and (6, 8)
Answer: 5 -
4. Ratio
Find 35% of 72
Answer: 25.2 -
5. Statistics
What is the probability of rolling a 3 on a fair die?
Answer: 1⁄6