Answer:
9000
Explanation:
The 1000th place of 8675 is 8.
If the next number is more than or equal to 5, then add one to 8.
If not, leave it.
Also make the rest of the numbers zero.
So
6, which is next to 8 is greater than 5. So 8 + 1 = 9
So,
9000 is the rounded version of 8675