Question 1

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

Accepted Answer

algebraic expression

Question 2

the repeated factor of a number written in exponential form

Accepted Answer

base

Question 3

the number part of a term that contains a variable

Accepted Answer

coefficient

Question 4

a whole number greater than 1 with more than two factors

Accepted Answer

composite number

Question 5

expressions that always have the same value.

Accepted Answer

equivalent expressions

Question 6

follow the order of operations.

Accepted Answer

evaluate

Question 7

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

Accepted Answer

exponent

Question 8

diagram that shows the prime factorization of a number.

Accepted Answer

factor tree

Question 9

the greatest number that is a factor of all of the numbers

Accepted Answer

greatest common factor (GCF)

Question 10

the least multiple shared by all of the numbers.

Accepted Answer

least common multiple (LCM)

Question 11

Terms that have identical variable parts

Accepted Answer

like terms

Question 12

mathematical phrase that consists of numbers and operation symbols

Accepted Answer

numerical expression

Question 13

a number expressed using an exponent

Accepted Answer

power

Question 14

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

Accepted Answer

prime factorization

Question 15

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

Accepted Answer

prime number

Question 16

to combine the like terms of the expression

Accepted Answer

simplify

Question 17

replacement of the variable of an expression with a number

Accepted Answer

substitution

Question 18

a letter or symbol that represents an unknown quantity

Accepted Answer

variable

Question 19

part of an expression that is separated by a plus sign or a minus sign

Accepted Answer

term

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