In mathematical computation, commutative property or commutative law explains that order of terms doesnâ€™t matters while performing an operation. This property is applicable only for addition and multiplication process, such that a + b = b + a and aÂ Ã— b = bÂ Ã— a. But it is not applicable to subtraction and division method, because, a – bÂ â‰ b – a and a/bÂ â‰ b/a.
Suppose two numbers A and B on addition gives a sum C, then if we interchange the position of A and B, the result will be C only, such as;Â A + B = B + A = C.Â Â For example, 4 + 3 = 7 = 3 + 4; here, whether 3 come before or after the plus sign, the sum of 4 and 3 will always beÂ 7, i.e. irrespective of their order.Â
Although the official use of commutative property began at the end of the 18th century, it was known even in the ancient era. Apart from commutative, there are two more major properties of addition and multiplication of integers, and they are associative and distributive. Have a look at all the three properties or laws here.
Commutative Property Definition
There are three major properties used in the mathematical or arithmetic operations followed by integers. They are:
 Commutative Property
 Associative Property
 Distributive Property
Commutative Law
The word, Commutative, originated from the French word ‘commute or commuter’ means to switch or move around, combined with the suffix ‘ative’ means ‘tend to’. Therefore, the literal meaning of the word is tending to switch or move around. It states that if we swipe the positions of the integers, the result will remain the same.
Commutative Property of Addition
According to this property, when we add two integers, the answer will remain unchanged even if the position of the numbers are changed. Let A and B be the two integers, then;
A + B = B + A 
Examples:
 1 + 2 = 2 + 1 = 3
 3 + 8 = 8 + 3 = 11
 12 + 5 = 5 + 12Â = 17
Commutative Property of Multiplication
As per this property, when we multiply two integers, the answer we get after multiplication will remain the same, even if the position of the integers are interchanged. Let A and B be the two integers, then;
AÂ Ã— B = BÂ Ã— A 
Examples:Â
 1Â Ã— 2 = 2Â Ã— 1 = 2
 3Â Ã— 8 = 8Â Ã— 3 = 24
 12Â Ã— 5 = 5Â Ã— 12 = 60
Now, observe the other properties as well here:
Associative LawÂ of Addition and Multiplication
According to the associative law, regardless of how the numbers are grouped, you can add or multiply them together, the answer will be the same. In other words, the placement of parentheses does not matter when it comes to adding or multiplying.
Hence,

Distributive Law of Multiplication
The distributive property of Multiplication states that multiplying a sum by a number is the same as multiplying each addend by the value and adding the products then.
According to the Distributive Property, if a, b, c are real numbers, then:
a x (b + c) = (a x b) + (a x c)
NonCommutative Property
Some operations are noncommutative. By noncommutative, we mean the switching of the order will give different results. The mathematical operations, subtraction and division are the two noncommutative operations. Unlike addition, in subtraction switching of orders of terms results in different answers.
Example: 4 – 3 = 1 but 3 – 4 = 1Â which are two different integers.
Also, the division does not follow the commutative law. That is,
6 Ã· 2Â = 3
2 Ã· 6Â = 1/3
Hence, 6 Ã· 2 â‰ Â 2 Ã· 6
Important Note: Commutative property works for addition and multiplication only but not for subtraction and division.
Also, read:
Commutative Property Examples
Example 1: Which of the following obeys commutative law?
 3Â Ã—Â 12
 4 + 20
 36 Ã· 6
 36 – 6
 3Â Ã— 4
Solution: Options 1, 2 and 5 follow the commutative law
Explanation:
 3 Ã— 12 = 36 and
Â Â Â Â 12 x 3 = 36
=> 3 x 12 = 12 x 3 (commutative)
 4 + 20 = 24 and
Â Â Â Â Â 20 + 4 = 24
Â Â Â Â Â => 4 + 20 = 20 + 4 (commutative)
 36 Ã· 6 = 6 and
Â Â Â Â Â 6 Ã· 36 = 0.167
=> 36 Ã· 6 â‰ 6 Ã· 36Â (non commutative)
 36 âˆ’ 6 = 30 andÂ
Â Â Â Â Â Â 6 – 36 = – 30
=> 36 – 6 â‰ 6 – 36Â (non commutative)
 âˆ’3 Ã— 4 = 12 and
Â Â Â Â Â Â Â 4 x 3 = 12
=> âˆ’3 Ã— 4 = 4 x 3Â (commutative)
To solve more problems on properties of math, download BYJU’S – The Learning App from Google Play Store and watch interactive videos.