Topic 3 Envision Grade 6

a number, variable, or the product of a number and one or more variables

a mathematical phrase that consists of variables, numbers, and operation symbols.

the expression of the number as a product of its prime factors

A numerical expression is a mathematical phrase that consists of numbers and operation symbols

shows the prime factorization of a composite number

a letter that represents an unknown value

when we replace each variable with and a number, and then follow the order of operations we do what?

smallest form; to simplify an algebraic expression, combine the like terms of the expression

terms that have identical variable parts

a number that shows how many times a base is a factor

the least multiple, not including zero, shared by all the numbers

the greatest number that is a factor of all the numbers

a number expressed using an exponent

a whole number greater than 1 with more than two factors.

expressions that always have the same value

a whole number greater than 1 with exactly two factors, 1 and that number itself

the repeated factor of a number written in exponential form

to replace a variable with a number

the number part of a term that contains a variable