Keystones — Lintel
Five GCSE retrieval questions · 20 March 2022 · mathsvault.uk/keystones
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1. Number
What is the missing number: 58 + ? = 100
Answer: 42 -
2. Algebra
Solve: x⁄5 = 7.4
Answer: x = 37 -
3. Geometry
Calculate the distance between (6, 5) and (9, 9)
Answer: 5 -
4. Ratio
Find 58% of 480
Answer: 278.4 -
5. Statistics
Find the range of: 23, 47, 17, -18, -16
Answer: 65