- Determine the two consecutive multiples of 100 that bracket 4,099
- 4,099 is between 4,000 and 4,100
- 4,050 is the midpoint between 4,000 and 4,100
- As illustrated on the number line, 4,099 is greater than the midpoint (4,050)
- Therefore, 4,099 rounded to the nearest hundred = 4,100
