Total numbers of whole number that has a sum of 12.
Let’s start counting
1. 11 + 1 = 12
2. 10 + 2 = 12
3. 9 + 3 = 12
4. 8 + 4 = 12
5. 7 + 5 = 12
6. 6 + 6 = 12
7. 12 + 0= 12
Therefore, there are 7 pairs of whole numbers being added that have a sum of 12.
