Answer: Grouping symbols in mathematics are the symbols which are used to group numbers or variables.There are three common types of grouping symbols such as parentheses ( ), brackets [ ], and braces { }.
There are some rules such as PEDMAS [parentheses,exponents,divide,multiply,addition,subtraction]or BEDMAS [brackets,exponents,divide,multiply,addition,subtraction] and BODMAS [bracket,of,divide,multiply,addition,subtraction] which are used in sequence from left to right to organize information appropriately and simplify the problem to get the answer.