80382
     +---------
5087 | 24793468
      -5087
       ====
       39023
      -33040
       =====
         6774
        -6195
         ====
          7556
         -5087
          ====
          36938
         -37813
          =====
           3386

base: 10
letters: 0123456789
difficulty: medium
restrictions: no multiplication