Keystones — Bedrock
Five GCSE retrieval questions · 11 September 2024 · mathsvault.uk/keystones
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1. Number
Round 63 to the nearest 10
Answer: 60 -
2. Algebra
Find the next term: 13, 19, 25, 31, ...
Answer: 37 -
3. Geometry
Opposite = 5cm, hypotenuse = 5.8cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Calculate 50% of 128
Answer: 64 -
5. Statistics
What is the probability of rolling a 1 on a fair die?
Answer: 1⁄6