Question

1. What is the difference between the greatest and smallest 4-digit number can be formed using all the digit 5.4. 1. 2?​

Answer 1

Answer:

5421 - 1245 = 4176

I hope that helped

Answer 2

Answer:

4176

Step-by-step explanation:

greatest number-5421

smallest number -1245

difference=5421-1245=4176