The plus sign (+) and the minus sign (−) are mathematical symbols used to denote positive and negative functions, respectively. In addition, the symbol + represents the operation of addition, …

The preposition plus has long been used with a meaning equivalent to and (as in "two plus two"); people have come to use plus as a conjunction much like and. Sense 2 is considered to be an …

The plus symbol is used in math to represent the addition operator. Typically, the symbol is used in an expression like this:

The plus sign, also known as the plus symbol, isn’t only a representation of addition or positive numbers in mathematics. Its symbolism extends far beyond these mathematical applications, …

Representing the operation of addition, the + symbol indicates the process of combining two or more quantities. It's an essential building block of arithmetic and foundational to more …

Plus definition: more by the addition of; increased by.. See examples of PLUS used in a sentence.

It can also be put before a number to show that the number is greater than zero (+3), and after a number to indicate a number that is more than a minimum number or amount (18+). Several …

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Sep 7, 2025 · Meaning of the plus key on a keyboard, its role in math, programming, and shortcuts, and learn additional helpful tips for its uses with related terms.

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