Difference between revisions 1686564 and 1686565 on enwikiversity==Subtraction== :[[File:Subtraction01.svg|right|thumb|180px|"5 − 2 = 3" (verbally, "five minus two equals three")]] [[File:Vertical_subtraction_example.svg|right|thumb|180px|An example problem]] In arithmetic, subtraction is one of the four basic binary operations; it is the inverse of addition, meaning that if we start with any number and add any number and then subtract the same number we added, we return to the number we started with. (contracted; show full): <math>A</math> : <math>B</math> : <math>C</math> Since subtraction is not a commutative operator, the two operands are named. The traditional names for the parts of the formula :c − b = a are minuend (c) − subtrahend (b) = difference (a). [[Category:Mathematical theorems]] [[Category:Arithmetic]] All content in the above text box is licensed under the Creative Commons Attribution-ShareAlike license Version 4 and was originally sourced from https://en.wikiversity.org/w/index.php?diff=prev&oldid=1686565.
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