Numerical expression is a mathematical equation that contains only numbers and operation symbols. It contains no variables, which are unknown numbers that are often expressed as letters, such as x or y. More » Math Arithmetic

Numerical expressions are math problems containing only numbers and operational symbols. Solve by first completing any computations appearing inside parenthesis, working from left to right. Then compute exponents, workin... More » Math Exponents

A numerical factor of a term is any number that can be factored out of the coefficient. For example, the term 10*x has a factor of 5 and can be reduced to 5*(2*x). More » Math
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A mathematical verbal expression is a translation into words of an algebraic expression that can consist of different operations, numbers and variables. An example of this is translating the mathematical equation or phra... More » Math Arithmetic

Regrouping is the borrowing of a value from one column of numbers to another to aid a mathematical operation. If one is subtracting, it’s necessary to regroup when the number at the top of a column is smaller than the on... More » Math Arithmetic

Mathematical symbols describe mathematical numbers, operations and expressions, according to The "+" symbol signals the need to add the numbers on either side of it together. More » Math Arithmetic

A math equation writer is a program that allows the user to input numbers and symbols to obtain an output of a function that is properly formatted. Most computer programs like Microsoft Word do not allow the user to use ... More » Math Arithmetic