821 rounded to the nearest ten with a number line

  • Determine the two consecutive multiples of 10 that bracket 821
  • 821 is between 820 and 830
  • 825 is the midpoint between 820 and 830
  • As illustrated on the number line, 821 is less than the midpoint (825)
  • Therefore, 821 rounded to the nearest ten = 820
821 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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