40 possible combinations listed below
1+2+3+4+5+6
1+2+3+4+11
1+2+3+5+10
1+2+3+6+9
1+2+3+7+8
1+2+4+10
1+2+5+9
1+2+6+8
1+3+4+5+8
1+3+4+6+7
1+3+6+11
1+3+7+10
1+3+8+9
1+4+5+11
1+4+6+10
1+4+7+9
1+5+6+9
1+5+7+8
1+9+11
2+3+4+5+7
2+3+5+11
2+3+6+10
2+3+7+9
2+4+5+10
2+4+6+9
2+4+7+8
2+5+6+8
2+8+11
2+9+10
3+4+5+9
3+4+6+8
3+5+6+7
3+8+10
4+6+11
4+7+10
4+8+9
5+6+10
5+7+9
6+7+8
10+11
45
Depends on what they are, and how many total digits.
744 digits.
99999
total 6 they are 3412,4312,1324,3124,1432,4132
45
Total number of digits = 5
The first digit can be 0 through 9, ten possibilities. Having selected the first digit, you have 9 digits to pick from the second digit. Having selected the second digit, you have 8 digits to pick from the third digit. Hence total possibilities = 10 x 9 x 8 = 720
10,000
744 digits.
Depends on what they are, and how many total digits.
99999
Yuo can make only one combination of 30 digits using 30 digits.
Assuming you can repeat digits (like the number 1228 for example), there are 84 = 4096.If you can't repeat digits then it is equivalent to 8!/4! = 1680.
total 6 they are 3412,4312,1324,3124,1432,4132
120 There are 6 digits in total. The numbers with 3 digits, with all digits distinct from each other, are the permutations of the 6 digits taken 3 at a time, and therefore there are 6*5*4 = 120 of them.
630 digits.