| English | Japanese |
| n vs performing an arithmetical operation | 算術計算 |
| n vs arithmetical computation | 算術計算 |
| arithmetical mean | 相加平均 (sōka-heikin) |
| n arithmetical progression | 算術級数 (さんぢゅつ・きゅうすう) |
| n yoji the four arithmetical operations | 加減乗除 (addition, subtraction, multiplication, division) |