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In normal arithmetic, never.

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โˆ™ 2011-03-04 11:39:38
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Q: When does the sum odd number plus even number equal even number?
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Related questions

What does odd plus even equal?

An odd number plus an even number will always be an odd number.


What does odd plus odd always equal?

An even number


Does a odd number plus a odd number always equal a even number?

Yes.


What are the rules of an even number?

All even numbers can be divided by two, while odd numbers can't. Also, an even number plus an even number is always even. An odd number plus an odd number is always even. An even number plus an odd number is always odd.


What is an even number plus an even number equal to?

An even number.


Is an even number plus an even number always even?

Yes, an even number plus an even number is always even. Also, and odd number plus an odd number is always even.


When odd number plus an even number is equal even numbers?

Any odd number can be written as an even number plus one. Any even number plus any other even number makes an even number. Add one makes an odd number. So an odd number plus an even number is always an odd number. Algebraically, any odd number can be written as 2a+ 1 where a is a whole number. Any even number can be written as 2b, where b is a whole number. Add them together, the sum is 2(a + b) + 1, which is odd.


What is an even plus an even plus an odd?

You'll get an odd number when adding two evens (which will be even) and an odd number.


An odd number when squared equals to an even number?

An odd number squared would always equal an odd number and an even number squared would always equal an even


What does even plus odd?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Even plus odd is even.


Why does to even numbers equal a odd number?

What! Even numbers never equal an odd number. Not ever!


Why does an even number plus an odd number equal an even number?

It doesn't. An even number(for example 2) plus an odd number(for example 3) would give you an odd number for the answer. Comment: Im sorry but you are mistaken, 2 is an odd number 2/2 2/1 so 2+4=6 see?


How can you tell if the sum of 13 plus 45 plus 24 plus 17 is even or odd?

If the number (count) of odd values to sum is odd, then the answer is odd.If the number (count) of odd values to sum is even, then the answer is even.


Odd number plus odd number?

... equals an even number


How can you determine weather a sum of severals numbers such as 13 plus 45 plus 24 plus 17 is even or odd?

Count how many of the numbers are odd. If an odd number of them are odd, then their sum is odd. If an even number of them are odd, then their sum is even.


Is a even plus a even equal a odd or a even?

Even. Always


Can an even and odd number equal 24?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. An even and an odd can never equal 24.


Why is the sum of an odd or even number odd or even?

The sum of an odd and even number is always odd because there's always one left over. Think of any odd number as being any even number plus one. If you add two even numbers, the answer is always even. If you add an even and an odd (plus one), the answer is always odd.


Will the sum of an odd number and an even number be odd or eve?

An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Odd plus even is odd.


When you add an odd and even number together is the sum odd or even?

It will always be odd. A proof: Call the even number m, call the odd number p. 'p' is equal to an even number 'n' + 1. Adding m and p is equal to m + n + 1; since m and n are both even, their sum is also even (see the related questions). m + n + 1 is one more than an even number, so it is odd, and therefore an odd number plus an even number is also always odd. QED


An odd number plus an even number is what kind of number?

It is an odd number.


Why is the sum os an even and odd number a odd number?

The sum of an odd and even number is always odd because there's always one left over. Think of any odd number as being any even number plus one. If you add two even numbers, the answer is always even. If you add an even and an odd (plus one), the answer is always odd.


Why is the sum of an odd and even number odd?

The sum of an odd and even number is always odd because there's always one left over. Think of any odd number as being any even number plus one. If you add two even numbers, the answer is always even. If you add an even and an odd (plus one), the answer is always odd.


What even number and odd number equal a even number?

Your question is incomplete. Adding an even number with an odd number will always result in an odd number. Multiplying an even number with an odd number will always result in an even number.


Is an even number plus an odd number even?

No, never is.