| A | B |
| worksheet | a page where you can type numbers and labels |
| cell | an intersection of a row and a column |
| numbers | represents amounts, lengths,or quantities |
| labels | identifies what your spreadsheet numbers mean in case you forget |
| formulas | lets you calculate new results based on the numbers you type in |
| row | several cells that go from left to right |
| column | several cells that go up and down |
| Dan Bricklin & Bob Frankston | the inventors of the spreadsheet program |
| Excel | Microsoft makes this program |