Respuesta :

Answer:

A. 5000 B: 12000 C 57000

Step-by-step explanation:

All you need to do is look at the hundreds place number and if it is below 4 or is 4 keep the number the same, if it is above 4, increase it by one.

Answer:5000, 12000, 57000

Step-by-step explanation:

In the thousands, look at the hundreds and if it is 5 or higher round up.