When rounding 329 to the nearest hundreds place, you look at the digit in the tens place, which is 2. Since 2 is less than 5, you keep the hundreds place digit the same, which is 3, and change all other digits to the right to zero. Therefore, 329 rounded to the nearest hundreds is 300.
330
329 rounds to:0 to the nearest thousand300 to the nearest hundred330 to the nearest ten
80,000 is already rounded to the nearest hundreds.
500
0
0
3571000
2600
6600
3600
4300
4800