There are no such numbers. The sum of any three odd numbers must be odd. 112 is not.
even
No three odd numbers can add up to an even number.
103
When you add three odd numbers, the sum remains odd because the sum of any two odd numbers is always even. Adding a third odd number to this even sum results in an odd number again. This pattern holds true regardless of the specific odd numbers being added, confirming that the sum of three odd numbers is always odd.
even
There are no numbers that equal 112, except for 112. Also, it's not possible to ADD three odd numbers and get 112 for their sum.
even
No three odd numbers can add up to an even number.
103
The sum of three odd numbers is odd but 270 is even, therefore there are no three odd numbers that add to 270. Similarly the product of two of more odd numbers is odd but 270 is even, therefore there are no three odd numbers that multiply together to get 270.
15
Well, darling, those three odd consecutive numbers that add up to 252 are 83, 85, and 87. You add them up and you get your grand total of 252. Voilà!
even
None that are all odd numbers. But, there are two sets of three consecutive numbers containing a mix of even/odd that add up to 120. They are 39, 40 and 41 and also 38, 40 and 42.
99
Sure! Three addition facts that have sums that are odd numbers are: 1+1=2 (even), 2+1=3 (odd), 3+3=6 (even).
The numbers are 39, 41 and 43.