- Determine the two consecutive multiples of 10 that bracket 17,573
- 17,573 is between 17,570 and 17,580
- 17,575 is the midpoint between 17,570 and 17,580
- As illustrated on the number line, 17,573 is less than the midpoint (17,575)
- Therefore, 17,573 rounded to the nearest ten = 17,570
