Question

professor of a 3 digit number is always a 3 or 4 digit number true or false​

Answer 1

Answer:

false

Step-by-step explanation:

predecessor of any 3 digit number is always a 3 or a 2 digit number

Answer 2

Answer:

False

Step-by-step explanation:

If we take the number 100, it's predecessor is 99 which is not a 3 digit number.

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