The plus–minus sign or plus-or-minus sign (±) and the complementary minus-or-plus sign (∓) are symbols with broadly similar multiple meanings. In mathematics, the ± sign generally indicates a choice of exactly two possible values, one of which is obtained through addition and the other through subtraction. The ∓ is typically used only in tandem with the ± sign and indicates that in ...
The plus-minussymbol is used in math to represent both positive and negative results from a calculation. It also indicates the error or uncertainty in measurements.
The plus or minus symbol (±) consists of a plus sign (+) and a minus sign (-) connected together. It is placed before a value to indicate that the actual value may be either greater or smaller than the given value.
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Whether you’re up or down, you can always insert the plus or minussymbol (±) in a document on a Windows PC, on a Mac, or on iOS and Android devices. We explain each method for typing this math symbol below.
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. This list gives those most commonly encountered with Latin script. For a far more comprehensive list of symbols and signs, see List of Unicode characters.
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 or a text art to copy it to the clipboard.