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Square of any even counting number is always an even number and square of any odd number is always odd. Addition of even number and its square is always an even number

because even + even results in even number and addition of odd number and its square is always an even number because odd + odd = even number.

Since natural or counting numbers consists of only even and odd, which comes one by one after each other. So, according to the question and the given condition only one answer comes out which is an even number.

e.g. let us take the counting number like 8,

square of 8 = 82 =64 and addition of 8 and its square =8+64 =72 which is an even number.

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Q: Choose a counting number square it then add the original number the result will always be even?
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Related questions

What is the product of a counting number and itself?

That's the "square" of the number. With counting numbers, the square will always be another counting number.


Are counting numbers always whole numbers?

Whole numbers include the number 0 and counting numbers do not.


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7 is a counting number. But I am not sure what a counting number number is!


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Yes, unless the original number is 0 or 1.


If a number is a counting number or the opposite of a counting number then is it an integer?

A counting number is the numbers you lear as a little kid, counting numbers are one and up. Integers include the counting numbers, 0, and the opposite (negative) of counting numbers. So yes, a counting number or the opposite of a counting number is an integer.


If a number is a counting number or the opposite of a counting number then it is an integer?

A counting number is the numbers you lear as a little kid, counting numbers are one and up. Integers include the counting numbers, 0, and the opposite (negative) of counting numbers. So yes, a counting number or the opposite of a counting number is an integer.


What are multiples of number and how do you find them?

You find multiples of a number by multiplying that number by successive counting numbers. Let N equal the number. The first multiple is always the original number (N x 1) The rest will be N x 2, N x 3, N x 4 and so on.


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Integers are counting numbers or include them. 1/2 is a rational number that is not a couinting number.


Why zero is not a counting number?

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The absolute value of a number is always what?

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