3. (a) Write greatest and smallest 4 digit numbers using 8, 2, 9, 7, digit once.

Question

3. (a) Write greatest and smallest 4 digit numbers using 8, 2, 9, 7, digit once.​

Rylee · Answer

Answer:   greatest four digit number=9872  smallest four digit number=2789

3. (a) Write greatest and smallest 4 digit numbers using 8, 2, 9, 7, digitonce.​