500
There are 99 numbers that round to 500 when round to the nearest hundred. Those numbers are all the numbers from 450-549, but excluding the 500.
Any from 450 to 549
It is 9100 rounded to the nearest hundred
7200
800
199
It rounds to 4
800
0
300
It is 9100 rounded to the nearest hundred
1500
600
No number can round to 943 to the nearest hundreds.
7200
800
800
3,500,000 rounds up. 3,499,999 rounds down.
3,500,000 rounds up. 3,499,999 rounds down.