3桁+2桁
672 + 65 = 217 + 81 = 992 + 32 = 757 + 12 = 926 + 90 = 638 + 29 = 990 + 59 = 551 + 74 = 537 + 54 = 439 + 27 = 924 + 16 = 843 + 84 = 626 + 93 = 895 + 52 = 899 + 88 = 349 + 24 = 592 + 27 = 975 + 20 = 644 + 37 = 564 + 72 = 747 + 51 = 987 + 96 = 538 + 39 = 793 + 19 = 755 + 48 = 607 + 14 = 832 + 94 = 524 + 88 = 887 + 29 = 494 + 59 = 710 + 83 = 888 + 75 = 747 + 85 = 913 + 71 = 823 + 81 = 900 + 15 = 924 + 74 = 396 + 14 = 756 + 25 = 580 + 81 = 290 + 11 = 491 + 64 = 776 + 12 = 954 + 87 = 915 + 31 = 527 + 95 = 478 + 99 = 582 + 61 = 643 + 82 = 632 + 57 =
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