Keystones — Cornerstone
Five GCSE retrieval questions · 26 February 2022 · mathsvault.uk/keystones
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1. Number
Calculate: 94 + 56
Answer: 94 + 56 = 150 -
2. Algebra
Solve: x + 8 = 25
Answer: x = 17 -
3. Geometry
Opposite = 10cm, adjacent = 14cm. Calculate the angle
Answer: 35.5° -
4. Ratio
Find 60% of 68
Answer: 40.8 -
5. Statistics
Calculate the range of: 39, 80, 82, 59, 35, 46
Answer: 47