- Determine the two consecutive multiples of 10 that bracket 489
- 489 is between 480 and 490
- 485 is the midpoint between 480 and 490
- As illustrated on the number line, 489 is greater than the midpoint (485)
- Therefore, 489 rounded to the nearest ten = 490
489 rounded to the nearest ten with a number line
The solution above and other related solutions were provided by the Round to the Nearest Ten with a Number Line Application.
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