№ | Уменьшаемое | Вычитаемое | Разность
1 | 683 | 859 | -176
2 | 683 | -859 | 1542
3 | -683 | 859 | -1542
4 | -683 | -859 | 176
5 | 859 | -683 | 1542
6 | -859 | 683 | -1542
1. (+683) - (+859) = 683 - 859 = -176
2. (+683) - (-859) = 683 + 859 = 1542
3. (-683) - (859) = -683 - 859 = -1542
4. (-683) - (-859) = 859 - 683 = 176
5. (+859) - (-683) = 859 + 683 = 1542
6. (-859) - (+683) = -859 - 683 = -1542