- Determine the two consecutive multiples of 10 that bracket 3,671
- 3,671 is between 3,670 and 3,680
- 3,675 is the midpoint between 3,670 and 3,680
- As illustrated on the number line, 3,671 is less than the midpoint (3,675)
- Therefore, 3,671 rounded to the nearest ten = 3,670
