Question

Find the difference between the largest and smallest 4- digit numbers formed by
using each of digits 7,1,0,5 only once.

Answer 1

Answer:

6453

Step-by-step explanation:

largest no= 7510

smallestno=1057

difference= 7510- 1057=6453

Answer 2

Answer:

7,0,1,5

7510 largest number

to make smallest no. 0157 so we will not take 0 so smallest no. is 157

but we have to take 4 digit smallest no so 1057 because we can not take 0 at first

we got the answer

largest no. 7510

smallest no. 1057