Keystones — Capstone
Five GCSE retrieval questions · 13 April 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 998 + 807
Answer: 1805 -
2. Algebra
Factorise fully: 6x² + 14x
Answer: 2x(3x + 7) -
3. Geometry
Adjacent = 26cm, hypotenuse = 46cm. Find the angle
Answer: 55.6° -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 5 blue and 5 green sections. Probability of landing on red?
Answer: 3⁄8