Keystones — Cornerstone
Five GCSE retrieval questions · 13 June 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 476 + 736
Answer: 476 + 736 = 1212 -
2. Algebra
What is the next term? 6, 12, 24, 48, ...
Answer: 96 -
3. Geometry
Opposite = 10cm, hypotenuse = 14.cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 50% of 100
Answer: 50 -
5. Statistics
Calculate the range of: 34, 88, 81, 83, 76, 55
Answer: 54