| Answer | Crossword Clue |
|---|---|
| ABACI | Comptometer precursors |
| ADD | Use a comptometer. |
| MACHINE | Comptometer, for example. |
| ADDS | Uses the comptometer. |
| ABACUS | Ancestor of the comptometer. |
| ADDING | Function of a comptometer. |
| Answer | Crossword Clue |
|---|---|
| ABACI | Comptometer precursors |
| ADD | Use a comptometer. |
| MACHINE | Comptometer, for example. |
| ADDS | Uses the comptometer. |
| ABACUS | Ancestor of the comptometer. |
| ADDING | Function of a comptometer. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.