| A | B |
| sum | adds numbers in a range of cells |
| today | inserts today's date and automatically updates each time the worksheet is opened |
| max | finds highest number in a range of cells |
| now | returns the current date and time |
| relative | automatically adjusts cell references |
| function | prewritten formula built into Excel |
| absolute | keeps cell reference constant in a formula as it copies to a new area |
| =B4*C4 | multiplies values in Cells B4 and C4 |
| =B4-C4 | subtracts values in Cells B4 and C4 |
| autosum | command that displays the total of selected cells directly after the selected cells |