Keystones — Cornerstone
Five GCSE retrieval questions · 8 August 2024 · mathsvault.uk/keystones
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1. Number
What is the missing number: 37 + ? = 178
Answer: 141 -
2. Algebra
Find the next term: 30, 33, 36, 39, ...
Answer: 42 -
3. Geometry
Opposite = 12cm, adjacent = 17cm. Calculate the angle
Answer: 35.2° -
4. Ratio
Simplify: 9:15:18
Answer: 3:5:6 -
5. Statistics
Find the range of: 31, 35, 29, 16, 17
Answer: 19