To find two numbers that add up to 21, we can look at several possibilities. The simplest pairs are:
- 1 and 20
- 2 and 19
- 3 and 18
- 4 and 17
- 5 and 16
- 6 and 15
- 7 and 14
- 8 and 13
- 9 and 12
- 10 and 11
All of these pairs, when added together, equal 21. Therefore, if you’re looking for two specific numbers to satisfy this condition, any of the combinations listed above will work!