- Determine the two consecutive multiples of 100 that bracket 4,051
- 4,051 is between 4,000 and 4,100
- 4,050 is the midpoint between 4,000 and 4,100
- As illustrated on the number line, 4,051 is greater than the midpoint (4,050)
- Therefore, 4,051 rounded to the nearest hundred = 4,100
