Two odd numbers always sum to an even number. Always. Two even numbers always sum to an even number, and an odd number and an even number always sum to an odd number.
None. Any two odd numbers add up to an even number.
No 5 odd numbers add up to 100. The sum of any two odd numbers is even. The sum of any two even numbers is even. So the sum of any 4 odd numbers must be even. Take that and add an odd number and the sum must be odd. Therefore, the sum of any 5 odd numbers must be odd. 100 is even. In conclusion: The sum of any odd number of odd numbers is odd.
The sum of two odd numbers MUST be even. So there is no answer to the question.
There cannot be two such numbers.
Always. even + even = even odd + odd = even even + odd = odd odd + even = odd To summarise, if you add like numbers you get even, otherwise you get odd.
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.
Two odd numbers always sum to an even number. Always. Two even numbers always sum to an even number, and an odd number and an even number always sum to an odd number.
None. Any two odd numbers add up to an even number.
even
No 5 odd numbers add up to 100. The sum of any two odd numbers is even. The sum of any two even numbers is even. So the sum of any 4 odd numbers must be even. Take that and add an odd number and the sum must be odd. Therefore, the sum of any 5 odd numbers must be odd. 100 is even. In conclusion: The sum of any odd number of odd numbers is odd.
The sum of two odd numbers MUST be even. So there is no answer to the question.
No. For example, 5+5=10.
no
You must add either two odd numbers or two even numbers.
There cannot be two such numbers.