Keystones — Cornerstone
Five GCSE retrieval questions · 30 August 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 716 + 418
Answer: 716 + 418 = 1134 -
2. Algebra
What is the next term? 2, 6, 18, 54, ...
Answer: 162 -
3. Geometry
Opposite = 16cm, adjacent = 15cm. Calculate the angle
Answer: 46.8° -
4. Ratio
Find 53% of 89
Answer: 47.17 -
5. Statistics
Find the mean of: 7, 17, 19, 5
Answer: 12