louisville forecast

Wed, 06 May 2026 13:32:37 +0000

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, which results in. Everyone begins their mathematical journey with the four basic operations. The plus sign (+) for addition and minus sign () for subtraction are probably the first symbols you ever learned. For addition we normally use the plus sign ("+") and for subtraction we use the minus sign ("+") and subtraction (""). But have you ever thought that from where do these symbols came. Addition, usually denoted with the plus sign +, is one of the four basic operations of arithmetic, the other three being subtraction, multiplication, and division.