{"id":154364,"date":"2022-03-25T23:27:09","date_gmt":"2022-03-25T17:57:09","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/numerical-expression-definition-example-and-simplification\/"},"modified":"2025-06-24T14:26:45","modified_gmt":"2025-06-24T08:56:45","slug":"numerical-expression-definition-example-and-simplification","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/","title":{"rendered":"Numerical Expression &#8211; Definition, Example and Simplification"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_37 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><label for=\"item\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input type=\"checkbox\" id=\"item\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' style='display:block'><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/#Introduction_to_Numerical_Expression\" title=\"Introduction to Numerical Expression\">Introduction to Numerical Expression<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/#What_is_the_Meaning_of_Numerical\" title=\"What is the Meaning of Numerical?\">What is the Meaning of Numerical?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/#Numerical_Expression_Example\" title=\"Numerical Expression Example\">Numerical Expression Example<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/#Examples_of_Non-Numerical_Expressions\" title=\"Examples of Non-Numerical Expressions:\">Examples of Non-Numerical Expressions:<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/#How_to_Write_Numerical_Expression\" title=\"How to Write Numerical Expression?\">How to Write Numerical Expression?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/#Simplification_of_Numerical_Expressions\" title=\"Simplification of Numerical Expressions\">Simplification of Numerical Expressions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/infinitylearn.com\/surge\/maths\/numerical-expression\/#Simplify_the_Following_Numerical_Expressions\" title=\"Simplify the Following Numerical Expressions\">Simplify the Following Numerical Expressions<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction_to_Numerical_Expression\"><\/span>Introduction to Numerical Expression<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A numerical expression is a mathematical statement that contains one or more variables and numbers. The variables in a numerical expression can be replaced by numbers in order to solve the equation. In most cases, the numerical expression will be an equation that needs to be solved. Numerical Expression &#8211; Definition Example and Simplification.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-154363 size-full\" src=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/numerical-expression-definition-example-and-simplification.jpg\" alt=\"Numerical Expression - Definition, Example and Simplification\" width=\"606\" height=\"428\" srcset=\"https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/numerical-expression-definition-example-and-simplification.jpg?v=1648231027 606w, https:\/\/infinitylearn.com\/surge\/wp-content\/uploads\/2022\/03\/numerical-expression-definition-example-and-simplification-300x212.jpg?v=1648231027 300w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_is_the_Meaning_of_Numerical\"><\/span>What is the Meaning of Numerical?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Numerical is the meaning of a number or quantity. It is a number that is used to represent a quantity, such as a measurement or a count.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Numerical_Expression_Example\"><\/span>Numerical Expression Example<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A numerical expression is an algebraic expression that is composed of numbers and variables, and it is evaluated by substituting specific values for the variables. For example, the numerical expression 4x + 7 can be evaluated by substituting the value 4 for the variable x and the value 7 for the variable y. In this case, the numerical expression would evaluate to the value 21.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Examples_of_Non-Numerical_Expressions\"><\/span>Examples of Non-Numerical Expressions:<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A few<\/p>\n<p>A lot<\/p>\n<p>Lots<\/p>\n<p>Many<\/p>\n<p>A little<\/p>\n<p>Some<\/p>\n<p>Few<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Write_Numerical_Expression\"><\/span>How to Write Numerical Expression?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Numerical expressions are mathematical equations that use numbers and operations. The most basic numerical expression is a number, such as 5. You can also use operators, such as + (addition), &#8211; (subtraction), * (multiplication), and \/ (division), to create more complex expressions. For example, the numerical expression 5 + 3 is 7.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Simplification_of_Numerical_Expressions\"><\/span>Simplification of Numerical Expressions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>In order to simplify a numerical expression, one can combine like terms. For example, the numerical expression<\/p>\n<p>3x + 5x<\/p>\n<p>can be simplified to<\/p>\n<p>8x<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Simplify_the_Following_Numerical_Expressions\"><\/span>Simplify the Following Numerical Expressions<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>1. (2x + 1) + (3x &#8211; 2)<\/p>\n<p>2x + 2<\/p>\n<p>2. (x + 1)2<\/p>\n<p>x2 + 2x + 1<\/p>\n<p>3. (3x + 2) \u00f7 (x &#8211; 1)<\/p>\n<p>3x + 2<\/p>\n<p>x + 1<\/p>\n<p>4. (4x &#8211; 1)2<\/p>\n<p>16&#215;2 &#8211; 4x + 1<\/p>\n<p>Numerical Expression &#8211; Definition Example and Simplification.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction to Numerical Expression A numerical expression is a mathematical statement that contains one or more variables and numbers. 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