5040 numbers can be made.
772
-4790281
the largest five digit number that can be formed using the digits 7 and 9 is 97,000
There are 600 of them.
The largest four-digit odd number that can be formed using the digits 1-9 is 9871. This number uses the highest available digits while ensuring the last digit is odd, which is necessary for the number to be classified as odd.
There are eighteen of them.
99997
943
772
-4790281
99997
It is 963.
4
the largest five digit number that can be formed using the digits 7 and 9 is 97,000
There are 600 of them.
There are 2000 such numbers.
Only four numbers:20233032