Keystones — Bedrock
Five GCSE retrieval questions · 30 September 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 68 + 33
Answer: 68 + 33 = 101 -
2. Algebra
Find the next term: 25, 29, 33, 37, ...
Answer: 41 -
3. Geometry
Opposite = 14cm, hypotenuse = 16.2cm. Find the angle
Answer: 60° (approximately) -
4. Ratio
Simplify the ratio 12:15
Answer: 4:5 -
5. Statistics
Find the mean of: 8, 13, 2
Answer: 7.6666666666667