Write the smallest five digit number using all different digits

- Write the smallest five digit number using different digits
- Write the smallest five digit number using three different digits
- Write the greatest and smallest five digit number using different digits
- Write the smallest 7 digit number using any five different digits
- Write the smallest five digit number having four different digits
- Write the smallest five digit number having two different digits
- Write the smallest five digit number using once the digits 70513