about...
25
just take 5 numbers times 5 numbers
8
6, as long as they are all different
55----------------------------------------------------------------------------------------------From Rafaelrz.You can make, 5! = 120, five digit numbers using 1,2,3,4 and 6.
With 123 digits you can make 123 one-digit numbers.
6 2-digit numbers (13/15/35/53/51/31)
8
6, as long as they are all different
If you want 4-digit numbers, there are 24 of them.
55----------------------------------------------------------------------------------------------From Rafaelrz.You can make, 5! = 120, five digit numbers using 1,2,3,4 and 6.
With 123 digits you can make 123 one-digit numbers.
6 2-digit numbers (13/15/35/53/51/31)
12 numbers
120
how make the answer im don/now
Number of 7 digit combinations out of the 10 one-digit numbers = 120.
Not sure what a "didget" is. It is possible to make 18 5-digit numbers.
The number of six digit numbers that you can make from ten different digits ifrepetitions of same digit on the six digit number is allowed is 1 000 000 numbers(including number 000 000).If no repetitions of the the same digit are allowed then you have:10P6 = 10!/(10-6)! = 151 200 different six digit numbers(six digit permutations form 10 different digits).