Keystones — Lintel
Five GCSE retrieval questions · 14 December 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 990 + 604
Answer: 1594 -
2. Algebra
What is the next term? 7, 14, 28, 56, ...
Answer: 112 -
3. Geometry
Opposite = 19cm, adjacent = 18cm. Calculate the angle
Answer: 46.5° -
4. Ratio
Simplify the ratio 2m:200cm
Answer: 1:100 -
5. Statistics
A spinner has 5 red, 3 blue and 4 green sections. Probability of landing on red?
Answer: 5⁄12