A number multiplied by itself it called squared. All this means is simply x times x where x is the number you wish to multiply by itself, or, as you now know, square. ;-)
Here's the first 15 numbers, and their square numbers:
1 x 1 = 1; 1 is a square number
2 x 2 = 4; 4 is a square number
3 x 3 = 9; 9 is a square number
4 x 4 = 16; 16 is a square number
5 x 5 = 25; 25 is a square number
6 x 6 = 36; 36 is a square number
7 x 7 = 49; 49 is a square number
8 x 8 = 64; 64 is a square number
9 x 9 = 81; 81 is a square number
10 x 10 = 100; 100 is a square number
11 x 11 = 121; 121 is a square number
12 x 12 = 144; 144 is a square number
13 x 13 = 169; 169 is a square number
14 x 14 = 196; 196 is a square number
15 x 15 = 225; 225 is a square number
A square number is just a number that can be square rooted and results in a whole number.
to multiply a number by itself
is to square it.
A square number is the product you get when you multiply a number by itself.
square means to multiply the number by itself. so 2 squared is 4 (2x2) etc.
Multiply the number by itself.
Multiply it by itself.
You multiply the number by itself.You multiply the number by itself.You multiply the number by itself.You multiply the number by itself.
it means to multiply the number by it self
When you multiply a number by itself, you square the number. The square of 3 is 9.
it means you sqaure the number (multiply it by itself)
The definition of squaring a number is to multiply it by itself once.
to multiply a number by itself
Itself.
square
is to square it.
square
Multiply the number by itself