Definition

The quality or property of a mathematical operation where the order of the numbers does not change the result.

Example

In mathematics, the commutativity of addition means that 2 + 3 is the same as 3 + 2.

Conversation

Have you ever heard about commutativity in math?

Yeah, isn't it the property that allows you to add or multiply numbers in any order?

Exactly! I always found it fascinating how it simplifies calculations.

Right? It makes everything so much easier when you understand it.

Synonyms & Antonyms

Root Explanation

Commutativity → It is formed from "com-" (meaning together) and "mutare" (meaning to change). The term refers to the property of certain operations where the order of the operands does not affect the result, thus indicating a change that can occur in any order.

Memory Tip

Think of 'together' ('com-') and 'change' ('mutare') to remember that commutativity means the ability to change the order without affecting the outcome.

Visually Confused Words