Sometimes it is advantageous to express a value in round numbers. To round to a particular place, look at the digit immediately to the right of the one you want to round to, in this case, the tens place. If that digit is 4, 3, 2, 1 or 0, zero it and everything to the right of it out. If that digit is 5, 6, 7, 8 or 9, increase your target digit by one and zero everything to the right of it out. If your target digit is 9, it will become a zero and increase the digit to the left of it by one.
3700
400
If the hundreds are 5 and above, round up. Four and below, round down. 18,000
10000
1000
To the nearest hundreds it is 0.
151 round to the nearest hundreds place = 200
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.
51,985 to the nearest hundreds = 52,000
300
3300
To round 175 to the nearest hundreds place, we look at the digit in the tens place, which is 7. Since 7 is greater than or equal to 5, we round up the hundreds digit by 1. Therefore, 175 rounded to the nearest hundreds is 200.
300
9.390
3700
400
100