For ordinary rounding, what inequality form is used for an error interval?
6.3, not included.
Truncation means cutting off extra digits without rounding up.
a≤x<ba \le x < ba≤x<b.
The thousands column.
Flashcards for AQA GCSE Maths Error Intervals, covering the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3. 20 cards, matched to the AQA GCSE Maths (8300) specification.