Keystones — Lintel
Five GCSE retrieval questions · 24 November 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 998 + 852
Answer: 1850 -
2. Algebra
Solve: 8x = 104
Answer: x = 13 -
3. Geometry
Opposite = 13cm, adjacent = 18cm. Calculate the angle
Answer: 35.8° -
4. Ratio
Find 41% of 164
Answer: 67.24 -
5. Statistics
A spinner has 5 red, 4 blue and 5 green sections. Probability of landing on red?
Answer: 5⁄14