Respuesta :

fatemehkorea

Answer:

38

Step-by-step explanation:

first multiply and divide

then addition and subtraction

  1. 12 + 15 / 3 * 6 - 4 =
  2. 12 + 5 * 6 - 4 =
  3. 12 + 30 - 4 =
  4. 42 - 4 =
  5. 38