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.

The ± symbol is a compact way of representing both positive and negative deviations or directions from a given value. This is particularly useful in contexts where precision is paramount, but a value has …

We'll show everything you need to know about the plus or minus symbol including methods you may use to insert or type it on the keyboard.

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 …

Nov 1, 2023 · Whether you’re up or down, you can always insert the plus or minus symbol (±) in a document on a Windows PC, on a Mac, or on iOS and Android devices. We explain each method for …

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

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.

The plus-minus sign "±" is a valuable mathematical symbol that conveys the dual nature of a variable, providing a concise representation of both positive and negative solutions or potential values.