1. Решить примеры: 8 - 5 - 2 10 - 7 - 2 10 - 8 - 2 0 + 9 - 8 8 + 2 - 4 6 + 0 - 5 8 - 6 + 10 7 - 5 + 10 9 - 7 + 10

Решение: 1. \[ 8 - 5 - 2 = 3 - 2 = 1 \] 2. \[ 10 - 7 - 2 = 3 - 2 = 1 \] 3. \[ 10 - 8 - 2 = 2 - 2 = 0 \] 4. \[ 0 + 9 - 8 = 9 - 8 = 1 \] 5. \[ 8 + 2 - 4 = 10 - 4 = 6 \] 6. \[ 6 + 0 - 5 = 6 - 5 = 1 \] 7. \[ 8 - 6 + 10 = 2 + 10 = 12 \] 8. \[ 7 - 5 + 10 = 2 + 10 = 12 \] 9. \[ 9 - 7 + 10 = 2 + 10 = 12 \] Ответ: 1. 1 2. 1 3. 0 4. 1 5. 6 6. 1 7. 12 8. 12 9. 12