CAIE IGCSE Mathematics rounding and estimation
Practise rounding answers to suitable accuracy, using decimal places, significant figures and nearest-unit wording in calculations.
- Syllabus
- 2028–2030
- Course
- Mathematics 0580
- Level
- Core
Exam points
- give calculated answers to a stated number of significant figures or decimal places
- use 1 significant figure rounded values to estimate before completing arithmetic
