Keystones — Cornerstone
Five GCSE retrieval questions · 15 July 2022 · mathsvault.uk/keystones
-
1. Number
Calculate: 33 + 41
Answer: 33 + 41 = 74 -
2. Algebra
What is the next term? 6, 24, 96, 384, ...
Answer: 1536 -
3. Geometry
Opposite = 15cm, adjacent = 8cm. Calculate the angle
Answer: 61.9° -
4. Ratio
Calculate 50% of 29
Answer: 14.5 -
5. Statistics
Calculate the range of: 56, 32, 45, 29, 55, 59
Answer: 30