Number Patterns St. Patrick’s Day digital worksheet 5th grade math challenge grade 5 St. Patrick’s Day themed math digital game number patterns digital worksheets error analysis. Make practicing number patterns engaging and interactive this St. Patrick’s Day with the Shamrock or Shenanigans Digital Math Game! In this fun, game-style activity, students work through Grade 5 number pattern problems and decide whether each completed pattern is a Shamrock (correct) or Shenanigans (incorrect). De