- Determine the two consecutive multiples of 100 that bracket 22,851
- 22,851 is between 22,800 and 22,900
- 22,850 is the midpoint between 22,800 and 22,900
- As illustrated on the number line, 22,851 is greater than the midpoint (22,850)
- Therefore, 22,851 rounded to the nearest hundred = 22,900
