Keystones — Lintel
Five GCSE retrieval questions · 1 May 2021 · mathsvault.uk/keystones
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1. Number
What is ∛8?
Answer: 2 -
2. Algebra
Solve: 8x = 48
Answer: x = 6 -
3. Geometry
Opposite = 11cm, adjacent = 19cm. Calculate the angle
Answer: 30.1° -
4. Ratio
Find 49% of 131
Answer: 64.19 -
5. Statistics
Find the range of: 3, -12, -11, 30, 19
Answer: 42