Keystones — Capstone
Five GCSE retrieval questions · 4 May 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 997 + 745
Answer: 1742 -
2. Algebra
Expand: 8(2x - 10)
Answer: 16x - 80 -
3. Geometry
Adjacent = 17cm, hypotenuse = 28cm. Find the angle
Answer: 52.6° -
4. Ratio
Simplify the ratio 6m:600cm
Answer: 1:100 -
5. Statistics
A spinner has 3 red, 2 blue and 6 green sections. Probability of landing on red?
Answer: 3⁄11