Commutative

usgb/kəˈmjuːtətɪv/
adjective

When the order of two things can be changed without changing the result.

In mathematics, addition and multiplication are commutative because changing the order of the numbers does not change the answer
Visual representation of "commutative" - When the order of two things can be changed without changing the result

Often appears as...

  • commutative operation
  • commutative property

Usage tips

Formal

Technical

Definition 1 of 2
Visual representation of "commutative"
LampPro Tip 1/3

Math Rule

Remember 'commutative' for math rules means you can swap numbers and get the same answer.

Illustration for Math Rule
Subtraction is not commutative, unlike addition.
LampPro Tip 2/3

Not Universal

The 'commutative' concept mainly applies to numbers, not to everyday situations.

Illustration for Not Universal
Queue order isn't commutative; the first person gets served first.
LampPro Tip 3/3

Specific Operations

'Commutative' applies to specific operations in math, like addition and multiplication.

Illustration for Specific Operations
Recognize a commutative operation by testing if swapping elements affects the outcome.
Visual representation of the word "Commutative"

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