| A | B |
|---|
| Evaluate | to find the value of an expression |
| Expression | a combination of numbers and operation signs that make a mathematical phrase but does not have an equals sign |
| Order of Operations | the steps you follow to evaluate an expression |
| Parentheses | the symbols used to show which operation in an expression should be completed first |
| Coordinate plane | formed when a horizontal number line and vertical number line meet and where ordered pairs name points |
| ordered pair | a pair of numbers in the for (x,y) that describe an exact location on a plane |
| pattern | an ordered set of numbers arranged according to a rule |
| point | a pair of numbers in the form (x,y) that describe an exact location on a plane |
| x-axis | a horizontal number line in the coordinate plane |
| x-coordinate | the first number of an ordered pair |
| y-axis | the vertical number line in the coordinate plane |
| y-coordinate | the second number of an ordered pair |
| place | the position of a digit in a number |
| place value | the value given to a digit because of its position in the number |
