How many 3-digit numbers can you make such that they do not have any zero digit in any place?

Answer:

There are 648 numbers that are 3 digits numbers such that none of the digits are repeated. For the first digit, you have 9 choices (digits 1 -9) you don’t want zero as the first digit.

EDIT: There are 727 numbers that are 3 digits numbers such that none of the digits are repeated. For the first digit, you have 9 choices (digits 1 -9) you don’t want zero as the first digit.———————————— 727 numbers

Answer:There are 648 numbers that are 3 digits numbers such that none of the digits are repeated. For the first digit, you have 9 choices (digits 1 -9) you don’t want zero as the first digit.

EDIT: There are 727 numbers that are 3 digits numbers such that none of the digits are repeated. For the first digit, you have 9 choices (digits 1 -9) you don’t want zero as the first digit.———————————— 727 numbers