Keystones — Lintel
Five GCSE retrieval questions · 8 August 2021 · mathsvault.uk/keystones
-
1. Number
Find the total of 277, 173, and 128
Answer: 578 -
2. Algebra
Solve: 8x - 10 = 6x + 4
Answer: x = 7 -
3. Geometry
Calculate the distance between (1, 3) and (4, 7)
Answer: 5 -
4. Ratio
Simplify the ratio 5m:500cm
Answer: 1:100 -
5. Statistics
A spinner has 5 red, 5 blue and 6 green sections. Probability of landing on red?
Answer: 5⁄16