Keystones — Cornerstone
Five GCSE retrieval questions · 10 July 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 373 + 626
Answer: 373 + 626 = 999 -
2. Algebra
Find the next term: 10, 14, 18, 22, ...
Answer: 26 -
3. Geometry
Find the area of a circle with radius 4cm
Answer: 50.27cm² -
4. Ratio
Calculate 25% of 116
Answer: 29 -
5. Statistics
Find the range of: 16, 19, 23, 16, 32
Answer: 16