1
1 and 0 are the two whole numbers with their sum same as their difference
1 and 20.
8
The numbers are 15 and 1
The numbers are 13 and 12
9 and 8 because if you add them you get 17 and if you subtract them you get 1
- 1 and 5.
The numbers are 11 and 10.
The numbers are 32.5 and 31.5
8 and 9
8 and 9.