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The sum of two whole numbers is odd when one but not both of them is odd.

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Q: When is the sum of two numbers an odd number?
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Related questions

What is the sum of two odd and even numbers?

The sum of two odd numbers or two even numbers is an even number. The sum of an odd number and an even number is an odd number.


Is the sum of two odd numbers is always odd?

The sum of two odd numbers is always even.


What is the sum of two odd numbers?

The sum of two odd numbers is always an even number


What is the sum of two odd numbers called?

The sum of two odd numbers is an even number.


Can you add two odd numbers to 23?

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.


Can 5 odd numbers that if you add them make 32?

37


When you add an odd number and odd number what kind of number is sum?

The sum of two odd numbers is an even number.


What happens when you add an odd number and 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.


Why is the sum of three odd numbers always odd?

Because the sum of two odd numbers is always even and the sum of that even number plus another odd number is always odd.


What number is the product of the same two odd numbers and sum to 7?

No two odd numbers can sum to 7.


Is the sum of two odd numbers an even numbers?

Yes, when adding two odd numbers together the sum will always be an even number.


Are odd numbers closed under subtraction?

No, nor under addition, either. The sum or difference of two odd numbers is NOT an odd number.No, nor under addition, either. The sum or difference of two odd numbers is NOT an odd number.No, nor under addition, either. The sum or difference of two odd numbers is NOT an odd number.No, nor under addition, either. The sum or difference of two odd numbers is NOT an odd number.