| Answer | Crossword Clue |
|---|---|
| REALNUMBER | Arithmetical unit |
| AVERAGE | Arithmetical mean. |
| EXPONENTS | Arithmetical symbols. |
| MINUS | Arithmetical sign. |
| PLUSSIGN | Arithmetical symbol. |
| SUMS | Arithmetical exercises |
| PLUS | Arithmetical sign |
| LCT | Arithmetical figure: Abbr. |
| AVG | Arithmetical mean: Abbr. |
| UNITATE | Arithmetical remainder after division. |
