Three addition facts that have sums that are odd numbers?

Answer 1

Sure! Three addition facts that have sums that are odd numbers are: 1+1=2 (even), 2+1=3 (odd), 3+3=6 (even).

Answer 2

If you want to get an odd number as a result:

* Add any even number with any odd number.

* You can also add any three odd numbers, or two even number and an odd number.