A numerical expression is defined as a combination of numbers and one or more operation symbols. An example is 5 + 7 - 1.
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A numerical expression is a mathematical phrase involving only numbers and one or more operational symbols. The following are some examples of numerical expressions. For example, the numerical expression 4 + 20 - 7 in the example above simplifies to the number 17.
A non-example of a numerical expression would be a statement or phrase that does not involve mathematical operations or numerical values. For example, "The cat is sleeping" is not a numerical expression because it does not contain any numbers or mathematical symbols. Another non-example could be "The sky is blue," as it also does not involve any mathematical operations or numerical values.
5.8 is a numerical expression.
==Definition of Numerical ExpressionA numerical expression is an expression that combines numbers and one or more operation symbols.Examples of Numerical ExpressionThe following are some examples of numerical expressions.4 + 20 - 7, (2 + 3) - 7, (6 × 2) ÷ 20, 5 ÷ (20 × 3), (9x3+6)-3+62A numerical expression represents a particular number.For example, the numerical expression 4 + 20 - 7 in the example above simplfies to the number 17.It is a math problem that has only numbers