| A | B |
|---|
| sequence | an ordered list of numbers |
| algebraic expression | a collection of numbers, variables, operations, and grouping symbols |
| term | the part of an expression that is separated by expression sign |
| quadrilateral | a polygon with four sides |
| variable | a symbol used, usually a letter, that is used to represent one or more numbers in an algebraic expression |
| value of a variable | a number that is represented by a variable |
| denominator | the number or expression below the fraction bar in a fraction |
| Even | a whole number that is not divisible by 2 |
