Keystones — Lintel
Five GCSE retrieval questions · 9 September 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 4⁄5 + 3⁄5 + 2⁄6
Answer: 26⁄15 -
2. Algebra
Find the next term: 1, 2, 4, 7, ...
Answer: 11 -
3. Geometry
Opposite = 10cm, adjacent = 12cm. Calculate the angle
Answer: 39.8° -
4. Ratio
Simplify the ratio 8m:800cm
Answer: 1:100 -
5. Statistics
A spinner has 6 red, 4 blue and 5 green sections. Probability of landing on red?
Answer: 2⁄5