Mathematics 0580 · 1 Number (Core)
C1.9 Estimation
Round values and make estimates for calculations to a specified or reasonable degree of accuracy.
- Questions
- 129
- Years
- 2002–2026
- Multiple choice
- 0
- Written answer
- 129
- Average marks
- 2.9
Where this subtopic appears
- Paper 1variants 01, 11, 12, 1381
- Paper 2variants 02, 21, 22, 2333
- Paper 3variants 03, 31, 32, 3313
- Paper 4variants 41, 432
Questions by year
| Year | Feb/March | May/June | Oct/Nov | Total |
|---|---|---|---|---|
| 2026 | – | 4 | – | 4 |
| 2025 | – | – | 1 | 1 |
| 2023 | 2 | 6 | 4 | 12 |
| 2022 | 1 | 3 | 2 | 6 |
| 2021 | 2 | 1 | 4 | 7 |
| 2020 | – | 3 | 5 | 8 |
| 2019 | 3 | 5 | 4 | 12 |
| 2018 | 1 | 5 | 3 | 9 |
| 2017 | 3 | 5 | 4 | 12 |
| 2016 | 1 | 6 | 4 | 11 |
| 2015 | – | – | 5 | 5 |
| 2014 | – | 3 | 2 | 5 |
| 2013 | – | 1 | 2 | 3 |
| 2012 | – | 3 | 4 | 7 |
| 2011 | – | 4 | 1 | 5 |
| 2010 | – | 1 | 2 | 3 |
| 2008 | – | – | 2 | 2 |
| 2007 | – | 1 | 2 | 3 |
| 2006 | – | – | 3 | 3 |
| 2005 | – | 1 | 2 | 3 |
| 2004 | – | 2 | – | 2 |
| 2003 | – | 2 | 1 | 3 |
| 2002 | – | – | 3 | 3 |
