Тест: + и -
Список вопросов
|
1. -1х2= |
|
| 1) 2 | |
| 2) -2 | |
| 3) -1 | |
|
2. -2 х -2= |
|
| 1) -4 | |
| 2) 4 | |
| 3) 1 | |
|
3. -2 / 1= |
|
| 1) -1 | |
| 2) -2 | |
| 3) 2 | |
|
4. -1-1 = |
|
| 1) -2 | |
| 2) 2 | |
|
5. (5-8) х -1 = |
|
| 1) -13 | |
| 2) -3 | |
| 3) 3 | |