Keystones — Cornerstone
Five GCSE retrieval questions · 25 April 2023 · mathsvault.uk/keystones
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1. Number
What is the missing number: 94 + ? = 196
Answer: 102 -
2. Algebra
Find the next term: 5, 8, 11, 14, ...
Answer: 17 -
3. Geometry
Opposite = 6cm, hypotenuse = 8.5cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Calculate 10% of 49
Answer: 4.9 -
5. Statistics
Find the range of: 13, 10, 16, 16, 6
Answer: 10