What Is A Mathematical Expression

A math expression is different from a math equation.

What is a mathematical expression.

A mathematical expression can be as simple as 2 4 or as complex as 4xy 8x 5 x y. Numbers symbols and operators such as and grouped together that show the value of something. An equation will always use an equivalent operator between two math expressions. When we combine numbers and variables in a valid way using operations such as addition subtraction multiplication division exponentiation and other operations and functions as yet unlearned the resulting combination of mathematical symbols is called a mathematical expression.

An equation is a mathematical statement wherein two expressions are set equal to each other. Expression is a mathematical phrase which combines numbers variables and operators to show the value of something. In early grades children are expected to write math expressions using numbers and. 2 3 is an expression 3 x 2 is also an expression.

The structure of defining math expression advances in different grades. All mathematical expressions contain terms and each term has a coefficient the numerical factor. In mathematics an expression or mathematical expression is a finite combination of symbols that is well formed according to rules that depend on the context.