subtraction Definition

the process of taking one number or amount away from another.

Using subtraction: Examples

Take a moment to familiarize yourself with how "subtraction" can be used in various situations through the following examples!

  • Example

    Subtraction is a basic arithmetic operation.

  • Example

    The subtraction of taxes from income leaves you with your net income.

  • Example

    The teacher asked the students to perform subtraction exercises on the board.

subtraction Synonyms and Antonyms

Synonyms for subtraction

Antonyms for subtraction

Phrases with subtraction

  • a mathematical principle that states that if the same quantity is subtracted from both sides of an equation, the equation remains true


    If a = b, then a - c = b - c, where c is any real number.

  • a table used to memorize subtraction facts


    The subtraction table helps children learn the basic subtraction facts.

  • a technique used in subtraction when the digit being subtracted is larger than the digit it is being subtracted from


    In the subtraction problem 52 - 37, borrowing is needed from the tens place to subtract 7 from 12.


Summary: subtraction in Brief

Subtraction [səbˈtrækʃən] is the process of taking one number or amount away from another. It is a fundamental arithmetic operation and can be used to find the difference between two values. Subtraction can be represented using a subtraction sign (-) or the word 'minus.' It is often taught in elementary school and can be used in more advanced mathematical concepts.