ALLOCATE + ALLOCATE = SUBTASKS ~~ Words Used : ALLOCATE and SUBTASKS.
  BRISTLES + SUBTASKS = LIKELIER ~~ Words Used : BRISTLES, LIKELIER and SUBTASKS.
  DECREASE + SUBTASKS = RESCUERS ~~ Words Used : DECREASE, RESCUERS and SUBTASKS.
  ELIGIBLE + SUBTASKS = LITTLEST ~~ Words Used : ELIGIBLE, LITTLEST and SUBTASKS.
  FARTHEST + FURTHERS = SUBTASKS ~~ Words Used : FARTHEST, FURTHERS and SUBTASKS.
  FEASIBLE + FLATTEST = SUBTASKS ~~ Words Used : FEASIBLE, FLATTEST and SUBTASKS.
  GREATEST + LEAKAGES = SUBTASKS ~~ Words Used : GREATEST, LEAKAGES and SUBTASKS.
  IGNITING + SUBTASKS = UNSLINGS ~~ Words Used : IGNITING, SUBTASKS and UNSLINGS.
  REVERSES + SUBTASKS = EVALUATE ~~ Words Used : EVALUATE, REVERSES and SUBTASKS.
The rules for cryptarithm puzzles are simple. Each letter represents one of the digits 0 to 9. Different letters represent different digits. The first digit in a number can't be 0. Your job is to find out what digit each letter represents. This page has links to puzzles containing "SUBTASKS"