One always gets an even number.
The sum of two odd numbers is an even number.
None. Any two odd numbers add up to an even number.
Always an even number. Think of an odd number as an even number plus a half. Add them up and the two halves make an even.
The sum of two odd numbers never makes an odd number. Only the sum of an odd number and an even number makes an odd number.
An even number.
Two is the only even prime number. When you add an odd number to another odd number, you get an even number. When you add an even number to an odd number, you get an odd number. 91 is an odd number, therefore the answer is 2 and 89.
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.
no
Multiply two odd numbers Add an even and an odd Subtract an odd and an even
because it can, if you add odd numbers the always don't have to be an odd number
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.
There is no answer. Two odd numbers add up to an even number, and adding an odd number to an even number produces an odd number. Therefore three odd numbers cannot add up to an even number.