9, 16, and 25 are square numbers.
They are 25 minus 16 = 9
16 can have only one square and that is 256.
There are 16 square numbers between 1 and 300: 2 to 17 inclusive. There is no square root of these numbers: only of their sum or product or average or some other operation.
4
They are 4 and 16.
9 and 25.
9, 16, and 25 are square numbers.
They are 25 minus 16 = 9
4 is a square number in its own right and 4*4 = 16 which is also a square number
16 can have only one square and that is 256.
There are 16 square numbers between 1 and 300: 2 to 17 inclusive. There is no square root of these numbers: only of their sum or product or average or some other operation.
121 - 16 = 105. There are two other pairs.
42-22=16-4=12
4
Square numbers are numbers like 16 because they are two of the same numbers, times itself. like 4x4=16, 3x3=9 The number that gets multiplied by itself is the square root of that number.
There are many different numbers that are square numbers. A square number is defined as the number you get when you multiply an integer by itself. For example 4 x 4 equals 16 so 16 is the square number.