Keystones — Bedrock
Five GCSE retrieval questions · 1 April 2026 · mathsvault.uk/keystones
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1. Number
Multiply: 67 × 8
Answer: 67 × 8 = 536 -
2. Algebra
Simplify: 5x + 3x
Answer: 8x -
3. Geometry
Opposite = 8cm, hypotenuse = 11.3cm. Find the angle
Answer: 45° (approximately) -
4. Ratio
Simplify the ratio 8:14
Answer: 4:7 -
5. Statistics
Find the mean of: 11, 12, 20
Answer: 14.333333333333