# What is it called when you multiply a number by itself 2 times?

## What is it called when you multiply a number by itself 2 times?

In mathematics, we call multiplying a number by itself “squaring” the number. We call the result of squaring a whole number a square or a perfect square. A perfect square is any number that can be written as a whole number raised to the power of 2. For example, 9 is a perfect square.

**When we multiply a number by another number the product is called?**

The number with which we multiply is called the multiplier. The result obtained is called the product. Multiplication by three-digit numbers: We know how to multiply the numbers by one and two-digit numbers.

**When you multiply any number by one you get the same number?**

According to the multiplicative identity property of 1, any number multiplied by 1, gives the same result as the number itself. It is also called the Identity property of multiplication, because the identity of the number remains the same.

### What numbers multiply themselves?

Square Numbers A square number is the answer when an integer is multiplied by itself. It is called a square number because it gives the area of a square whose side length is an integer. The first square number is 1 because 1 × 1 = 1 .

**What is called multiplication?**

In simple algebra, multiplication is the process of calculating the result when a number is taken times. The result of a multiplication is called the product of and , and each of the numbers and is called a factor of the product .

**What is multiplication property order?**

In order property of multiplication, the order is not important. That means if we change the place of a number the answer will remain the same.

#### What is grouping property of multiplication?

The property that states that the way factors are grouped does not change the result of the multiplication. For example, (2 × 3) × 5 = 2 × (3 × 5).

**What numbers can you multiply to get 20?**

The factors of 20 are the numbers, which produce the result as 20 when a pair of factors are multiplied together. These factors are 1,2,4,5,10 and 20.

**When you multiply a number by 10 what does the answer always end with?**

When multiplying whole numbers by 10, simply add a 0 to the end of the number, and you will have your answer. So, 5 * 10 is a 5 with a 0 at the end: 50. 3 * 10 is a 3 with a 0 at the end: 30.