Keystones — Cornerstone
Five GCSE retrieval questions · 12 April 2024 · mathsvault.uk/keystones
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1. Number
What is 2² × 3²?
Answer: 36 -
2. Algebra
Find the next term: 28, 33, 38, 43, ...
Answer: 48 -
3. Geometry
Opposite = 10cm, hypotenuse = 11.5cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Calculate 25% of 135
Answer: 33.75 -
5. Statistics
Find the mean of: 2, 2, 11
Answer: 5