### Is the sum of an odd number and an even number always even?

No. Sum of odd + odd = even Sum of odd + even = odd Sum of even + even = even

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

No. The sum of two odd numbers or two even numbers is an even number. The sum of an even number and an odd number is an odd number. The sum of 5 odd numbers is: ((odd + odd) + (odd + odd)) + odd = (even + even) + odd = even + odd = odd But 32 is an even number, therefore it cannot be the sum of 5 odd numbers.

### Is sum of odd numbers 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 what?

Sum of two odd numbers are always even, and the sum of 2 even numbers are also even. The sum of an odd number & an even number are always odd.

### 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.

### What is the sum of a odd number and a even number?

The sum of an odd number and an even number is an odd number.

### What five odd numbers add up to 100?

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… Read More

### 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.

### 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.

### Can you add an even and an odd number where the sum of the numbers will be even?

No. No matter what you use, the sum of an odd number and an even number will always be odd.

### 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.

### If you add 3 to an even number the sum would be odd or even?

Odd. Even + Even = Even Odd + Odd = Even Odd + Even = Even + Odd = Odd

### Which pair of numbers has an odd product and an even sum?

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

### Can you tell if sum of several numbers will be even or odd?

Yes, all you have to do is to count the number of ODD numbers in the list. If it is odd, then the sum will be odd; if even, so will the sum. Knowing this can help you run a quick validity check when you sum up a list of numbers. (The method works because: a) the sum of two even numbers is even, and b) the sum pf two odd numbers is even, but… Read More

### Is 4 plus 5 even or odd?

The 4 is even. The 5 is odd. Their sum, 9, is odd. The sum of (one even number) + (one odd number) is always odd.

### 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.

### Which pair of numbers has an even product and an odd sum?

Any pair of one even and one odd number will have an even product and an odd sum.

### What 3 consecutive odd numbers total 270?

The sum of two odd numbers is even and the sum of an even number and an odd number is odd. So the sum of three consecutive odd numbers is odd but 270 is even. Ergo there are no three consecutive odd numbers that sum to 270. Three consecutive numbers that sum to 270 are 89, 90, 91. Three consecutive even numbers that sum to 270 are 88, 90, 92.

### Can the sum of 1 odd number and 1 even number be even?

No. The sum of 1 odd number and 1 even number must always be odd.

### What is The sum of one odd and one even number?

The sum of one odd number and one even number is another odd number.

### From zero to 16 is all the odd numbers the sum of even numbers?

If this question means "in the interval 0 to 16 inclusive, is the sum of the odd numbers the same as the sum of the even numbers ?" then the answer is no. The sum of the even numbers is eight more than the sum of the odd ones.

### What is the answer to the sum of two odd numbers and get the answer to be odd?

WRONG odd + odd = even

### How can you determine wether a sum of several numbers such as 13 45 24 17 is even or odd?

Go through each of the numbers, and count how many of them are odd. If you count an odd number of them, then their sum is odd. If you count an even number of them, then their sum is even.

### 5 odd numbers to get a sum of 30?

The sum of an odd number of odd numbers can't be an even number.

### Is it not true that the sum of two even numbers is never odd?

It is true that the sum of 2 even numbers is never odd

### Will the sum of three odd numbers be even or odd?

odd. odd=odd odd+odd=even odd+odd+odd=odd it keeps alternating in that fashion

### There are 25 prime numbers less than 100 is their sum even or odd?

The sum of the 25 primes less than 100 is even (it is 1060). The first prime number is 2. Every other prime number is odd. So, of the 25 primes less than 100, one is even and 24 are odd. Any two odd numbers sum to an even number. Therefore, an even number of odd numbers has an even sum. So the sum of 24 odd numbers is even. Therefore, the sum of the… Read More

### 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.

### How do you divide 50 into 5 odd numbers?

It is not possible. The sum of two odds is even, the sum of three odds is odd, etc. So the sum of five odds is odd whereas 50 is even.

### 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.

### The sum of an even and odd number?

Lets find out. 2 + 3 = 5 (Odd) 4 + 7 = 11 (Odd) 12 + 13 = 25 (Odd) So it appears that the sum of an even and odd number is an odd number.

### 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.

### What are the two consecutive integers with a sum of 58?

There are no two consecutive integers that sum to 58. With two consecutive integers, one is even, the other is odd. The sum of an even number and an odd number is odd. 58 is even so cannot be the sum of two consecutive integers.

### If the sum of two numbers is even then the two numbers must be even?

If the sum of two numbers is even, the two numbers are either both even or both odd. A few examples: 2 + 4 = 6 (even + even = even) 2 + 3 = 5 (even + odd = odd) 5 + 2 = 7 (odd + even = odd) 7+13 = 20 (odd + odd = even)

### Is it possible to get a even number as the sum ofm three odd prime numbers?

The sum of three odd numbers will be odd, whether they are prime or not. The sum of three prime numbers can be even as long as one of them is 2.

### How can you determine whether the sum of several numbers such as 13 plus 45 plus 24 plus 17 is even or odd without actually calculating the sum?

Even plus even equals even. Odd plus odd equals odd. Odd plus even equals odd. 13 + 45 (odd plus odd) will be even. Even plus 24 will be even. Even plus 17will be odd. 13 + 45 + 24 + 17 will be odd.

### What is the sum of 5 odd number that equal 50 but number is not repeated?

No odd number of odd numbers can sum to an even number.