Meaning & Definition of word "Subtraction"
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Subtraction
/səbˈtrækʃən/
noun:
- 1. The process of taking one number or amount away from another.
- Example: In mathematics, subtraction is often represented by the minus sign (-).
- 2. The result or difference obtained by subtracting one quantity from another.
- Example: The subtraction of 5 from 10 gives a result of 5.
- 3. A mathematical operation that involves finding the difference between numbers.
- Example: Learning subtraction is essential in developing basic arithmetic skills.
- 4. The act of removing something.
- Example: The subtraction of unnecessary items from the list improved its clarity.
Etymology
From Latin subtrahere, meaning 'to take away.'
Common Phrases and Expressions
subtraction operation:
The specific mathematical action of subtracting one number from another.
subtraction method:
A technique used to perform subtraction effectively.
Related Words
additive:
Referring to addition, the inverse operation of subtraction.
negation:
The operation that involves subtracting a value or denying its truth.
Slang Meanings of subtraction
Meaning: Taking away something
Example Sentence: I did a subtraction of my bad habits this year to focus on my goals.