- Determine the two consecutive multiples of 10 that bracket 404
- 404 is between 400 and 410
- 405 is the midpoint between 400 and 410
- As illustrated on the number line, 404 is less than the midpoint (405)
- Therefore, 404 rounded to the nearest ten = 400


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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