3. Which of the following is the second digit of the three digit number obtained by
subtracting the lowest number from the highest number?
(1) 2
(2) 3
(3) 4
(4) 6
(5) 7
3. Which of the following is the second digit of the three digit number obtained by
subtracting the lowest number from the highest number?
(1) 2
(2) 3
(3) 4
(4) 6
(5) 7