Keystones — Capstone
Five GCSE retrieval questions · 17 October 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 990 + 773
Answer: 1763 -
2. Algebra
Simplify: 10x - 9x + 7y - 5y
Answer: x + 2y -
3. Geometry
Find the distance between (-8, -8) and (8, 9)
Answer: 23.35 -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 4 red, 6 blue and 2 green sections. Probability of landing on red?
Answer: 1⁄3