An even number really has no meaning
No, and the first give-away is that it ends in 2 (an even number, meaning it is divisible by two).
It will always give an even number, as adding any amount of even numbers always results in an even number.
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 you multiply an odd number by an even number, you are essentially adding an even number of odd numbers together. Since adding an even number of odd numbers will always result in an even number, the product will be even.
An even number really has no meaning
No, and the first give-away is that it ends in 2 (an even number, meaning it is divisible by two).
It will always give an even number, as adding any amount of even numbers always results in an even 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.
odd * odd = odd answer even * even = even answer odd * even = even answer
Any number multiplied by two will give an even product.
meaning their number .
Any even number you square will give you a even square number =)
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.
An even number is an integer that can be divided by 2 without remainder.
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.
The sum of an odd number and an even number is an odd number.