Plus and Minus Signs

The plus and minus signs (+ and ) are mathematical symbols used to represent the notions of positive and negative as well as the operations of addition and subtraction. Their use has been extended to many other meanings, more or less analogous. Plus and minus are Latin terms meaning "more" and "less", respectively.

Read more about Plus And Minus Signs:  History, Plus Sign, Minus Sign, Use in Elementary Education, Use As A Qualifier, Uses in Computing, Other Uses, Character Codes

Famous quotes containing the word signs:

    The signs look better. The Father of Waters again goes unvexed to the sea. Thanks to the great North-West for it. Nor yet wholly to them.... The job was a great national one.
    Abraham Lincoln (1809–1865)