1) 7 | 8 | – 6 | 2 | + 5 | 10 | = 6 | 16 | = 7 | 3 | ; |
13 | 13 | 13 | 13 | 13 |
2) 15 | 10 | – 4 | 8 | – 3 | 7 | = 14 | 29 | – 4 | 8 | – 3 | 7 | = 7 | 14 | . |
19 | 19 | 19 | 19 | 19 | 19 | 19 |
Завдання №1261
Обчисли:
1) 7 | 8 | – 6 | 2 | + 5 | 10 | = 6 | 16 | = 7 | 3 | ; |
13 | 13 | 13 | 13 | 13 |
2) 15 | 10 | – 4 | 8 | – 3 | 7 | = 14 | 29 | – 4 | 8 | – 3 | 7 | = 7 | 14 | . |
19 | 19 | 19 | 19 | 19 | 19 | 19 |