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安裝中文字典英文字典辭典工具!
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- Subtraction - Wikipedia
Subtraction is an operation that represents removal of objects from a collection [1] For example, in the adjacent picture, there are 5 − 2 peaches—meaning 5 peaches with 2 taken away, resulting in a total of 3 peaches
- Plus and minus signs - Wikipedia
In addition, the symbol + represents the operation of addition, which results in a sum, while the symbol − represents subtraction, resulting in a difference [1] Their use has been extended to many other meanings, more or less analogous
- Subtraction - Simple English Wikipedia, the free encyclopedia
Subtraction is the arithmetic operation for finding the difference between two numbers, though it can also be generalized to other mathematical objects such as vectors and matrices [1]
- Arithmetic - Wikipedia
In an informal sense, one operation is the inverse of another operation if it undoes the first operation For example, subtraction is the inverse of addition since a number returns to its original value if a second number is first added and subsequently subtracted, as in + =
- Operation (mathematics) - Simple English Wikipedia, the free encyclopedia
Subtraction is the second arithmetic operation and the inverse operation of addition The number that is being subtracted is the subtrahend and the number it is subtracted from is the minuend The result of a subtraction is named a difference
- 7 Ways to Subtract - wikiHow
Subtraction is simply taking one number away from the other It's pretty straightforward when you're subtracting one whole number from another, but subtraction can get a bit more complicated when you're working with fractions or decimals
- Elementary arithmetic - Wikipedia
Subtraction evaluates the difference between two numbers, where the minuend is the number being subtracted from, and the subtrahend is the number being subtracted
- What is Subtraction? Teaching Wiki | Definition - Twinkl
Subtraction is usually written with a minus sign between the two terms of subtraction The language of these terms comes from the Latin language The word subtraction is an English word, but it comes from the Latin verb subtrahere where 'sub' means 'from under' and 'trahere' means to pull
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