What does minuend mean?
A minuend is the number or quantity from which another number or quantity is subtracted. In the expression 12 − 5, for example, 12 is the minuend, while 5 is the subtrahend and 7 is the difference. The word is chiefly used in mathematical and educational contexts, where it helps distinguish the starting quantity in a subtraction from the quantity being taken away. It has no common synonym apart from descriptive phrases such as “the number being subtracted from.” Although minuend and subtrahend can sound like interchangeable labels, they name opposite roles in the operation: one is the larger starting value, and the other is the value deducted from it. Knowing the term is especially useful when reading arithmetic explanations, working with symbolic expressions, or learning how subtraction is structured.
nounThe minuend is the number or quantity from which another number or quantity is subtracted in a subtraction. In an expression such as 12 − 5, 12 is the minuend.
- The number or quantity from which another number or quantity is subtracted.
"The student wrote 84 as the minuend and 27 as the subtrahend before subtracting."
"In the calculation 46 − 19, 46 is the minuend and 19 is the subtrahend."
"The minuend must be at least as large as the subtrahend if the result is to remain a positive whole number."
The standard plural of minuend is minuends.
"The worksheet asks learners to identify the minuends in several subtraction problems."
In subtraction, the minuend is the number you start with—not the one you take away.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does minuend come from?
Minuend comes from the Latin minuendus, meaning “that which is to be diminished” or “that which is to be subtracted.” It is the gerundive of minuere, “to make smaller” or “take away,” with the ending -us forming an adjectival expression. The word entered English in the early 17th century. Related English words include diminish, diminution, minor, minority, and miniature, all of which reflect the same Latin root.
How minuend is actually used
This is formal mathematical terminology. In everyday speech, people usually say “the number being subtracted from” rather than using the term.
Easily confused with minuend
The minuend is the number being subtracted from, while the subtrahend is the number being taken away.
The minuend belongs to a subtraction, whereas an addend is a number being added in an addition.