| A | B |
| Binomial | An algebraic expression consisting of two terms. |
| Circumference | Distance around the circle. |
| Complementary Angles | Angles whose degree measures add up to 90 degrees. |
| Consecutive Integers | Integers which occur one after the other. Integers of the form x, x+1. |
| Consecutive Even or Odd Integers | Even or Odd integers which occur one after the other. Integers of the form x, x+2. |
| Degree of a monomial. | The sum of the exponents of the variables in the monomial. |
| Degree of a polynomial. | The maximum degree of a monomial in the polynomial. |
| Domain | The set of allowable values for the independent variable. |
| Equation | A mathematical sentence stating that two algebraic expressions are equal. |
| Integers | A positive or negative whole number. |
| Irrational Number | A real number which is not the ratio of integers. |
| Monomial | An algebraic expression consisting of numbers, variables, and multiplication operations. |
| Coefficient | Number in front of the variable. |
| Parallel Lines | Lines which do not intersect. |
| Perimeter | The distance around the outside of the figure. |
| Real Number | All numbers. |
| Standard Form | Of an equation of a line. Either the slope-intercept form (for a nonvertical line) or the form x = a (for a vertical line). |
| Supplementary | A pair of angles whose degree measures add up to 180 degrees. |
| Variable | Letter which stands for a number. |
| Vertical Angles | Pair of non-adjacent angles formed by intersecting lines. |
| Sum | answer to an addition problem. |
| Difference | answer to a subtraction problem. |
| Product | answer to a multiplication problem. |
| Quotient | answer to a division problem. |