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What is Distributive Property? Definition, Formula Example, Facts

Distributive Property Definition

To “distribute” means to divide something or give a share or part of something.

So what does distributive property mean in math?

The distributive law of multiplication over basic arithmetic, such as addition and subtraction, is known as the distributive property.

What Is Distributive Property?

According to this property, multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the number and then adding the products together.

In other words, according to the distributive property, an expression of the form A (B + C) can be solved as A (B + C) = AB + AC.

This property applies to subtraction as well.

A (B – C) = AB – AC

This indicates that operand A is shared between the other two operands.

Distributive Property of Multiplication over Addition

When we have to multiply a number by the sum of two numbers, we use this property of multiplication over addition. Let’s understand how to use the distributive property better with an example:

Example: Solve the expression: 6 (20 + 5) using the distributive property of multiplication over addition.

Let’s use the property to calculate the expression 6 (20 + 5), the number 6 is spread across the two addends. To put it simply, we multiply each addend by 6 and then the products can be added.

6 20 + 6 5 = 120 + 30 = 150

Fun Facts

Even though division is the inverse of multiplication, the distributive law only holds in the case of division, when the dividend is distributed or broken down into partial dividends, which are completely divisible by the divisor.

For instance, using the distributive law for 1326

132 can be broken down as 60 + 60 + 12, thus making division easier.

We cannot break 132 6 as (50 + 50 + 32) 6.

Also, we cannot break the divisor: 132(4+2) will give you the wrong result.

Conclusion

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