| A | B |
| Spreadsheet | A grid that organizes data |
| Autosum | A formula that adds a column of numbers |
| Active Cell | The only cell you can work in |
| Cell | Each individual box on a spreadsheet |
| Formula | Something a spreadsheet uses to compute |
| Cell Reference | The column letter and row number |
| Fill Handle | Square on the lower right corner of the Active Cell |
| Sheet Tabs | These identify each worksheet |
| Workbook | Many worksheets make up one of these |
| Selecting | Choosing cells |
| Row | The horizontal reference on a Spreadsheet |
| Column | The vertical reference on a Spreadsheet |