638 rounded to the nearest ten with a number line

  • Determine the two consecutive multiples of 10 that bracket 638
  • 638 is between 630 and 640
  • 635 is the midpoint between 630 and 640
  • As illustrated on the number line, 638 is greater than the midpoint (635)
  • Therefore, 638 rounded to the nearest ten = 640
638 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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