Keystones — Lintel
Five GCSE retrieval questions · 16 July 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 480 + 911
Answer: 480 + 911 = 1391 -
2. Algebra
What is the next term? 6, 12, 24, 48, ...
Answer: 96 -
3. Geometry
Opposite = 20cm, adjacent = 18cm. Calculate the angle
Answer: 48° -
4. Ratio
Simplify the ratio 3m:300cm
Answer: 1:100 -
5. Statistics
A spinner has 4 red, 5 blue and 2 green sections. Probability of landing on red?
Answer: 4⁄11