)12*42=504,21*24=504 2.)24*63=1512,42*36=1512 3.)36*84=3024,

3个回答

  • 62 × 39 = 2418 and 26 × 93 = 2418

    63 × 12 = 756 and 36 × 21 = 756

    63 × 24 = 1512 and 36 × 42 = 1512

    63 × 48 = 3024 and 36 × 84 = 3024

    64 × 23 = 1472 and 46 × 32 = 1472

    64 × 69 = 4416 and 46 × 96 = 4416

    82 × 14 = 1148 and 28 × 41 = 1148

    84 × 12 = 1008 and 48 × 21 = 1008

    84 × 24 = 2016 and 48 × 42 = 2016

    84 × 36 = 3024 and 48 × 63 = 3024

    86 × 34 = 2924 and 68 × 43 = 2924

    93 × 13 = 1209 and 39 × 31 = 1209

    93 × 26 = 2418 and 39 × 62 = 2418

    96 × 23 = 2208 and 69 × 32 = 2208