Top Answer

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.

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0whoops i didnt mean to type that

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0You multiply the number by itself.You multiply the number by itself.You multiply the number by itself.You multiply the number by itself.

Multiply it by itself.

The definition of squaring a number is to multiply it by itself once.

to multiply a number by itself

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)

is to square it.

Multiply the number by itself

its called a square number

multiply it by itself

Multiply the number by itself once

You multiply the number by itself.

A square number is the product you get when you multiply a number by itself.

It means you multiply the number by itself.

Multiply the number by itself.

It means to multiply the number by 2 or to add it to itself. So if the original number is 10, then double that number would be 20.

Any number can multiply itself: prime or composite.

You square the number.Example:Multiply the number 3 by itself.32 = 3 x 3 = 9Example 2:Multiply the number 5 by itself.52 = 5 x 5 = 25

Multiply any number by itself. The answer is a square number.

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