# Does multiplying an odd number by an even number give an even answer?

odd * odd = odd answer

even * even = even answer

odd * even = even answer

### Which numbers when multiplied by 5 gives an odd numbers?

Every odd number. Multiplying two even numbers gives an even number. Multiplying an odd and an even number gives an even number. Multiplying two odd numbers gives an odd number.

### 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.

### When you multiply an odd number by an odd number is the answer always odd?

Yes - while multiplying odd numbers by even numbers will always produce an even result.

### How can you tell whether the product of a multiplication problem will be odd or even?

You can tell it will be even when the number you are multiplying has a 2 4 6 8. You can tell it will be odd when the number you are multiplying has a 1 3 5 7.

### Are the multiples of an odd number always odd?

The multiples of ODD numbers by ODD numbers are ODD. (e.g. 1 x 3, 3 x 3, 5 x 3) Multiplying any number by an EVEN number produces an EVEN number.

### What is an odd number minus odd number?

All odd numbers are of the form 2n + 1, where n is an integer. So an odd number minus an odd number is (2n+1) - (2m+1) = 2n -2m = 2(n-m). Both n and m are integers, so while we don't know whether n-m is odd or even, we definitely know that it's an integer and that multiplying it by two cannot possibly give an odd number. So an odd number minus an odd… Read More

### Why does five have even and odd multiples?

That happens because 5 is an odd number. An odd number times an odd number will give you an odd product; an odd number times an even number will give you an even product. The same happens for the multiples of any other odd number.

### What are the rules of multiplying odd and even numbers?

Multiplying two odds together gives an odd result Otherwise multiplying one even and one odd, or two even numbers together gives an even result.

### Why aren't all multiples of 3 odd?

Because multiplying three by an even number will get an even product.

### Can even square numbers mutiply into an odd number?

Even square numbers are even, by definition. Two even numbers multiplied together give an even number so no, they cannot multiply to give an odd number. You have to multiply an even number by an odd number to do this.

### How t make a even number out of 61915?

We can do so in two ways: Adding or subtracting an odd number by 61915. Multiplying 61915 by an even number.

### How Many odd Three Digit Numbers Can Be Formed From 0 1 2 3 4 5 6?

Any odd number plus an odd number will give an even result. Any even number plus an even number will give an even result. Any odd number plus an even number will give an odd result. This is actually pretty easy, you should be able to work it out yourself.

### When multiplying an odd number by an odd number why is the result odd?

The product of multiplication results in a number that has all of the factors of the two numbers being multiplied. All even numbers have the prime factor 2. Since no odd number has the factor 2, no product of those numbers can have it. So: - Odd numbers times odd numbers produce odd numbers. - Odd numbers times even numbers produce even numbers. - Even numbers times even numbers produce even numbers.

### Why can't 3 odd numbers equal 50?

3 odd numbers can't be equal to 50 because: odd number + odd number = even number even number + odd number = odd number thus, adding 3 odd numbers will always give a sum which is an odd number too even number.

### Add five out of first ten odd numbers which equals to 50?

That's impossible. Adding up an odd number of odd numbers will give an answer that is an odd number. 50 is an even number. So adding up 5(5 is an odd number) odd numbers will not give 50, an even number.

### Is the sum of one odd number and one even number even or odd prove and explain in words?

The sum of an odd and an even number is odd. Any odd number can be expressed as 2n + 1 (for some integer "n"). Any even number can be expressed as 2m (for another integer, "m"). The sum of the two is 2(m+n) + 1. Since the expression in parentheses is an integer, multiplying it by 2 gives you an even number. Adding 1 makes the entire expression odd.

### Can 5 odd numbers make 50?

No. Two odd numbers added together always give an even number. Two even numbers added together always give an even number. An odd and an even number added together always give an odd number. So, if we have 5 odd numbers - a, b, c, d and e a + b will be even c + d will be even So if (a + b) + (c + d) is even, adding e to that… Read More

### Is it possible that 2 odd numbers is being multiplied and you get even number?

No. even and even or even and odd give even only

### Is the sum of two odd numbers always going to be even?

Yes! Let's think about it. If we let x = any odd number. Then any other odd number could be written as x+2y or in other words x+(some multiple of 2 let's say 2y). If we add the original odd number x, and the new odd number x+2y then we get x + x + 2y, which is 2x + 2y! Using a little bit of factoring we get 2(x + y), which implies that… Read More

### Can you subtract an odd number from an odd number to get an even number?

Yes. For example, 7 - 3 = 4. You will always get an even number when adding or subtracting an odd and an odd. Let A & B be two odd numbers, so find out if A - B is even or odd. A = 2a +1 & B = 2b + 1 {little a & b are any integers, multiplying by 2 guarantees that 2a is even, then adding 1 will make it odd}… Read More

### Is every multiple of 7 odd?

If you are multiplying by integers, only half of them. Odd times odd is odd. Odd times even is even. Here are the products of seven and the first 10 integers (1 thru 10): 7, 14, 21, 28, 35, 42, 49, 56, 63, 70 Every other number is odd and every other number is even, depending on where you start.

### What are the 5 odd numbers you add up to give us 50?

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

### How can you tell from the number of factors when a product is positive or negative?

If you are multiplying negative numbers, an odd number of factors will have a negative product. An even number of factors will have a positive product.

### Is it true that if you multiply an even number by anything the product will be an even number?

Yes, an even number multiplied by an odd number or an even number will give you an even number.

### What is difference of even number to odd number?

even number can be divided by 2 to give a natural number undecimal whereas the odd number can't be divided by 2 or else given a decimal number

### Do two even numbers equal an odd number?

Two even numbers never, NEVER equal an odd number. For example, 2+2=4, 150+68= 218, 1,000,000+2= 1,000,002. However, two odd numbers equal an even number. For example, 13+45= 58. It is the same when multiplying negatives and postitives, as seen in Pre Algebra.

### 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?

### Does the sum of three consecutive even numbers give you an odd or even number?

It will always give an even number, as adding any amount of even numbers always results in an even number.

### 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.

### Why is and odd number minus an even number odd?

Because the second number from an odd number is odd, and every other number is an odd number. In fact, if you add or subtract an even number with any number, the result keeps the same parity as the other number. So an odd number minus an even number is odd, while an even number minus and even number is even.

### 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

### is even number multiple of odd number?

An even number can be a multiple of an odd number OR an even number. An odd number cannot be a multiple of an even number.

### When you multiply two prime numbers you always get an odd number?

No. 2 times 3 is 6. Multiplying any number by 2 will make it even. Other than that, since all other prime numbers are odd, yes. No, because 2 is a prime number, and any prime number multiplied by 2 is even. However, for any product in which 2 is not a factor, it is odd by definition.

### Is 2468101213 odd or even?

If the last number is odd or even then the whole number is odd or even, in this case the last number is 3 which is an odd number, therefore the whole number is odd.

### Is 121 even or odd?

It's an odd number. Even numbers, when divided by two will always give the answer as a whole number. Odd numbers do not. Numbers ending in 0, 2, 4, 6, 8 are even, and numbers ending in 1, 3, 5, 7 or 9 are odd.

### 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 is the difference of an odd number and an even number?

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

### 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.

### Why when you multiply an odd number by a even does it always equal a even?

Yes, it will always be the case. Two evens multipled will always give an even also, two odds multiplied will always give an odd result.

### What is an odd number minus an even number?

an odd number Subtracting an odd number from an even number will always result in an odd number.

### Is a odd number times a even number a odd number?

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

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

No. The opposite is true: the gcf of an odd number and an even number is always odd. All the factors of an odd number are odd; or to put it another way: If a number has an even factor, the number itself must be even. Thus the only common factors between odd and even numbers must be odd.

### What different between odd number and prime number?

While all prime numbers are odd (except 2), not all odd numbers are prime. 9 for example is an odd number, but you can get it by multiplying 3X3, so it is not prime. Odd numbers are numbers that are not divisible by 2. Prime numbers are numbers that cannot be generated by multiplying 2 whole numbers besides 1 and itself.

### 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.

### Is it possible to get an even number when you add an odd and an even number?

No it is not possible to get a even number by adding odd and even number. 1+2=3-odd number. 3+4=7-odd number.

### 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.

### How can you tell if the product will end in 0 or 5 when multiplying by 5?

When 5 is multiplied by an odd number, the product ends in 5. When 5 is multiplied by an even number, the product ends in zero.

### 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.