When rounding 7000 to the nearest thousand, it remains 7000, as it is already a multiple of 1000. Rounding rules dictate that if the digit to the right of the place you are rounding to is 5 or greater, you round up, but since there are no additional digits in this case, it stays the same.
8000
You would round the number up - to 38000
The nearest thousand for 6705 is 7000. To determine the nearest thousand, look at the hundreds place. If the hundreds place is 5 or greater, round up to the next thousand. In this case, the hundreds place is 7, so we round up to the nearest thousand, which is 7000.
6516 rounded to the nearest 1000 is 7000
7,000
7000
7000 rounds to 10 000 to the nearest ten thousand.
7000
7000
7000
There are a lot more than 5. There are 9 of them if you round to the nearest tens not including 7000