Keystones — Lintel
Five GCSE retrieval questions · 23 August 2021 · mathsvault.uk/keystones
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1. Number
Calculate: 754 + 986
Answer: 754 + 986 = 1740 -
2. Algebra
Collect like terms: 6x + 6y + 6x + 4y
Answer: 12x + 10y -
3. Geometry
Adjacent = 28cm, hypotenuse = 40cm. Find the angle
Answer: 45.6° -
4. Ratio
Find 79% of 401
Answer: 316.79 -
5. Statistics
Find the range of: 38, 12, -19, -19, 34
Answer: 57