106------------------------------------------------------------------------------------------------From Rafaelrz.You can make, 4P3 = 4!/(4-3)! = 24, different 3 digit numbers using 1, 2, 3 and 4.
5! / 4 - 2 * 3
2 x ( 4(3) - 1) = 22
2(3 x 6) - 4 = 32 w00t
There are 5*4*3 = 60 such numbers.
106------------------------------------------------------------------------------------------------From Rafaelrz.You can make, 4P3 = 4!/(4-3)! = 24, different 3 digit numbers using 1, 2, 3 and 4.
5+4-3+2
2*(4*3 - 1)
5! / 4 - 2 * 3
4+2=6 6-3=3 3-1 2
2 x ( 4(3) - 1) = 22
2(3 x 6) - 4 = 32 w00t
(3 * 11) * 3.
(4 x 5) + (2 x 4) = 28
4 + 3 x (2 - 1)
4*3*2*1 = 24
There are 5*4*3 = 60 such numbers.