Respuesta :

Answer:

622521

Step-by-step explanation:

Emorix
Assuming the last number is 789…

789 + 789 - 789 * 789 / 789

PE(MD)(AS)

789 * 789 = 622,521

789 + 789 - 622,521 / 789

622,521 / 789 = 789

789 + 789 - 789

789 + 789 = 1,578

1,578 - 789 = 789