Question

Com os algarismos 2, 0, 4, 6 e 8, quantos números de três algarismos podemos escrever?

Answer 1

204,206,208,240,246,248,260,264,268,402,406,408,420,426,428,460,462,468,802,804,806,820,824,826,840, 842,846,848 se poder repetir o número tem tbm 200,202,220,222,400,404,440,444,600,606,660,666,800,808,880,888