- Determine the two consecutive multiples of 100 that bracket 6,428
- 6,428 is between 6,400 and 6,500
- 6,450 is the midpoint between 6,400 and 6,500
- As illustrated on the number line, 6,428 is less than the midpoint (6,450)
- Therefore, 6,428 rounded to the nearest hundred = 6,400
