Operation symbols in mathematics are used to represent mathematical operations, such as addition (+), subtraction (-), multiplication (×), and division (÷). These symbols are used to perform calculations and denote relationships between numbers or variables.
An expression.
a operation symbol is like minus(-) plus(+) multiply(X)and divide
Expression
If symbols do not have an equals then it is an expression.
An expression.
An algebraic expression;)
an expression
a operation symbol. example +, -, x, '/.
An algebraic expression.
2a+3b=?
parentheses
999 over 999= 100%