Keystones — Capstone
Five GCSE retrieval questions · 8 June 2025 · mathsvault.uk/keystones
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1. Number
Three lengths are 3.26m, 1.54m and 1.33m. What is their total length?
Answer: 6.13m -
2. Algebra
Simplify: 13x²y³ ÷ 5xy²
Answer: 2.6xy -
3. Geometry
Adjacent = 19cm, hypotenuse = 30cm. Find the angle
Answer: 50.7° -
4. Ratio
Simplify the ratio 4m:400cm
Answer: 1:100 -
5. Statistics
A spinner has 3 red, 4 blue and 4 green sections. Probability of landing on red?
Answer: 3⁄11