- Determine the two consecutive multiples of 10 that bracket 109,992
- 109,992 is between 109,990 and 110,000
- 109,995 is the midpoint between 109,990 and 110,000
- As illustrated on the number line, 109,992 is less than the midpoint (109,995)
- Therefore, 109,992 rounded to the nearest ten = 109,990
