Keystones — Cornerstone
Five GCSE retrieval questions · 1 December 2024 · mathsvault.uk/keystones
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1. Number
Calculate: 201 + 270
Answer: 201 + 270 = 471 -
2. Algebra
What is the next term? 6, 18, 54, 162, ...
Answer: 486 -
3. Geometry
Find the hypotenuse of a right triangle with sides 6cm and 8cm
Answer: 10cm -
4. Ratio
Calculate 25% of 184
Answer: 46 -
5. Statistics
Calculate the range of: 29, 59, 38, 44, 41, 43
Answer: 30