Find the predecessor of the smallest 3 digit number.


Answer:

99

Step by Step Explanation:
  1. We should remember that the smallest 3 digit number is one whose most significant digit is 1 and the rest of the digits are 0s.
  2. Therefore, the smallest 3 digit number is 100.
  3. Thus, the predecessor of 100 = 100 - 1 = 99.

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