Keystones — Lintel
Five GCSE retrieval questions · 4 November 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 890 + 734
Answer: 890 + 734 = 1624 -
2. Algebra
What is the next term? 4, 8, 16, 32, ...
Answer: 64 -
3. Geometry
Opposite = 11cm, adjacent = 15cm. Calculate the angle
Answer: 36.3° -
4. Ratio
Find 84% of 107
Answer: 89.88 -
5. Statistics
Calculate the mean of: 6, 13, 6, 47, 30, 9, 42, 26
Answer: 22.4