Rounding off to nearest 10 and 100

A Home Learning Experience

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How to round off whole numbers:

  1. Find the place value you want (the “rounding digit”) and look to the digit just to the right of it.
  2. If that digit is less than 5, do not change the “rounding digit” but change all digits to the right of the “rounding digit” to zero.
  3. If that digit is greater than or equal to 5, add one to the rounding digit and change all digits to the right of the rounding digit to zero.