Best Answer

-- The first odd number is some even number plus an extra ' 1 '.

-- The second odd number is some even number plus an extra ' 1 '.

-- Add them. You get (an even number) + (an even number) + ( 2 ).

That's an even number.

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Another mind-bending , brain-busting way to look at it :

-- The first odd number is some even number plus an extra ' 1 '.

-- The second odd number is some even number minus ' 1 '.

-- Add them. You get (an even number) + (an even number) + ( [1 - 1] or zero ).

That's an even number.

Q: Why is the sum of two odd numbers even?

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The sum of two odd numbers is always even.

The sum of two odd numbers is always even.

The sum of two odd numbers is an even number.

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

even

Related questions

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.

The sum of two odd numbers is always even.

The sum of two odd numbers is always even.

The sum of two odd numbers is always even; the sum of three odd numbers is always odd; the sum of four odd numbers is always even; the sum of five odd numbers is always odd; etc

The sum of two odd numbers is always an even number

The sum of two odd numbers is an even number.

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Any two odd numbers will have an odd product and an even sum.

even.

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

even