Question

quantos números de 3 algarismos distintos podemos formar com os algarismos 3,4,5,6,7,8 ?​

Answer 1

345, 346, 347, 348, 354, 356, 357, 358, 364, 365, 367, 368, 374, 375, 376, 378

435, 436, 437, 438, 453, 456, 457, 458, 463, 465, 467, 468, 473, 475, 476, 478

534, 536, 537, 538, 543, 546, 547, 548, 563, 564, 567, 568, 573, 574, 576, 578

634, 635, 637, 638, 643, 646, 647, 648, 653, 654, 657, 658, 673, 674, 676, 678

734, 735, 736, 738, 743, 746, 746, 748, 753, 754, 757, 758, 763, 764, 766, 768

834, 835, 836, 837, 843, 846, 846, 847, 853, 854, 857, 857, 863, 864, 866, 867

= 96 números