9000
9000
9000
To round these numbers to the nearest thousand, we look at the hundreds place. For 4973, the hundreds place is 7, so we round up to 5000. For 8739, the hundreds place is 3, so we round down to 9000. For 3464, the hundreds place is 6, so we round down to 3000. For 8827, the hundreds place is 2, so we round up to 9000.
1523
9000
9000
8999 rounded to the nearest ten is 9000.
9000
They all round to 9000.
9000
9000
9000
9000
9000
9000
9000.0