| A | B |
|---|
| translate | using mathematical symbols to represent written statement or real-life situations |
| phrase | a mathematical expression in words |
| sentence | a mathematical sentence with a equal sign |
| variable | a letter used to represent a range of numbers |
| value | the numbers a variable represents |
| constant | a number |
| variable expression | a symbolic form made up of constants, variables, and operations |
| numerical expression | an expression that represents a particular number |
| evaluate | to find the value of an expression |
| operations symbols | signs for add, subtract, multiply, divide |
| substitute | insert a number value for a variable |
| distance formula | d=rt |
| area formula | a=lw |
| perimeter formula | 2 times length plus 2 times width |
| exponent | the number of times the base is used as a factor |
| power | the value of an expression |
| base | the number or variable that undergoes repeated multiplication |
| grouping symbols | brackets and parentheses |
