The plus-minus symbol is used in math to represent both positive and negative results from a calculation. It also indicates the error or uncertainty in measurements.

In mathematical formulas, the ± symbol may be used to indicate a symbol that may be replaced by either of the plus and minus signs, + or −, allowing the formula to represent two values or two equations.

The plus-minus symbol (±) means “plus or minus.” People use it to show a tolerance, range, or margin of error —for example 10 ± 0.5, 5 ± 2, or mean ± standard deviation in statistics.

Copy and paste symbols with this cool symbol picker tool, which help easily get Facebook symbols, Instagram symbols, Twitter symbols, emoji, emoticon text & text art. Just click on a symbol, an emoji …

Typographical symbols and punctuation marks are marks and symbols used in typography with a variety of purposes such as to help with legibility and accessibility, or to identify special cases.

Copy and paste Plus Minus Symbol (±). It is used in many math operations. Usually, it indicates that the result can be obtained by both adding or subtracting.

Press on ≡ to choose a category. Select the desired symbol, copy & paste where you want. To select a symbol: Double-click on it or slide on it with your pointer. On a mobile device, press on the symbol …

Math Symbols are text icons that you can copy and paste like regular text. These Math Symbols can be used in any desktop, web, or phone application. To use Math Symbols/Signs you just need to click …

Copy and paste Inequality Symbols (≠). Check Alt Codes and learn how to make specific symbols on the keyboard.

List of all math symbols and meaning - equality, inequality, parentheses, plus, minus, times, division, power, square root, percent, per mille,...