720
20
you can make 6
6
6c4=15
When rolling 6 dice, each die has 6 faces, resulting in (6^6) combinations. This calculation yields a total of 46,656 possible combinations. Each combination represents a unique arrangement of numbers from the six dice.
type in your calculator C(6,4) like the combination of 6 things taken 4 at a time
20
you can make 6
6 ways
The answer is 6^6, or 46656.
You can make 5 combinations of 1 number, 10 combinations of 2 numbers, 10 combinations of 3 numbers, 5 combinations of 4 numbers, and 1 combinations of 5 number. 31 in all.
6
6c4=15
18
6 for 3-digits, 6 for 2-digits, 3 for 1-digits, and 15 for all of the combinations
720
252 combinations, :)