Let's find out:
3 + 3 = 6
9 + 7 = 16
11 + 5 = 16
1 + 3 = 4
-23 + -45 = -68
It appears that the sum of two odd integers (both positive and negative) result in the creation of an even number.
Multiply two odd numbers Add an even and an odd Subtract an odd and an even
There is no limitation. If you have two odd numbers, you can ALWAYS add them.
None. Any two odd numbers add up to an even number.
even
The sum of two odd numbers MUST be even. So there is no answer to the question.
The sum turns out even.
No. For example, 5+5=10.
no
You must add either two odd numbers or two even numbers.
There cannot be two such numbers.
because it can, if you add odd numbers the always don't have to be an odd number
There are no four consecutive whole numbers that add up to 35. The sum of two consecutive [whole] numbers is an even number plus an odd number which is an odd number. The sum of two consecutive numbers and the two next consecutive numbers is the sum of two odd numbers which is even, but 35 is odd, so no four consecutive whole numbers cannot add up to 35.