Mathematical operators and symbols in Unicode

Unicode is a type of code used to store letters and numbers used on computers and phones. Mathematical operators are special symbols that you can use to do calculations, like adding or subtracting numbers. For example, the plus sign (+) is a mathematical operator that we use to add two numbers together. The unicode characters for these mathematical operators are special codes that represent this symbol. Because these special codes are part of unicode, computers can display these symbols correctly regardless of which language you use.