Keystones — Bedrock
Five GCSE retrieval questions · 24 June 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 59 + 60
Answer: 59 + 60 = 119 -
2. Algebra
Expand: 5(x + 7)
Answer: 5x + 35 -
3. Geometry
Opposite = 8cm, hypotenuse = 11.3cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 4:16
Answer: 1:4 -
5. Statistics
Find the mean of: 13, 17, 13
Answer: 14.333333333333