There are 900 three-digit numbers, ranging from 100 to 999.
Using 1, 2, and 3, you can make 27 whole numbers.
64
Using the combination fuction, chose three numbers from 45 numbers. The answer is 14,190.
There are 192.
10999
89,999 different numbers i guess
24
8 of them.
3! = 6.
1000
55----------------------------------------------------------------------------------------------From Rafaelrz.You can make, 5! = 120, five digit numbers using 1,2,3,4 and 6.