A nuber that when 2 of the samed numbers are multiplied it gives you tha answer . . .for example 4 is a square because 2x2=4 9 is square because 3x3=9 25 is square because 5x5=25 36 is square because 6x6=36 and so on

The number you get when you multiply an integer by itself.

Example: 4 × 4 = 16, so 16 is a square number.

Example: 4 × 4 = 16, so 16 is a square number.

A square number is a number multiplied by itself twice or also known as perfect squares. For example 2, 2 is multiplied twice by itself and the product is 4. And 4 there is the perfect square of 2. Or 2

^{2}is a prfect squareIn mathematics, a square number, sometimes also called a perfect square, is an integer that can be written as the square

of some other integer; in other words, it is the product of some

integer with itself. So, for example, 9 is a square number, since it

can be written as 3 × 3. Square numbers are non-negative. Another way of saying that a (non-negative) number is a square number, is that its square root is again an integer. For example, √9 = 3, so 9 is a square number.

of some other integer; in other words, it is the product of some

integer with itself. So, for example, 9 is a square number, since it

can be written as 3 × 3. Square numbers are non-negative. Another way of saying that a (non-negative) number is a square number, is that its square root is again an integer. For example, √9 = 3, so 9 is a square number.