Вопрос:

1. Вычисли. 35:7+19 63:7+37 42:6+56 31-56:7 48+49:7 33-45:9 54:6+86 42-28:4 36-36:9

Ответ:

Решение:

  1. 35:7+19 = 5+19 = 24
  2. 63:7+37 = 9+37 = 46
  3. 42:6+56 = 7+56 = 63
  4. 31-56:7 = 31-8 = 23
  5. 48+49:7 = 48+7 = 55
  6. 33-45:9 = 33-5 = 28
  7. 54:6+86 = 9+86 = 95
  8. 42-28:4 = 42-7 = 35
  9. 36-36:9 = 36-4 = 32

Ответ: 24, 46, 63, 23, 55, 28, 95, 35, 32.