A fun and engaging math activity for St. Patrick's Day! (2.NBT.7)Students practice subtracting three digit numbers (with regrouping required) as they complete a fun St. Patrick's Day puzzle. Two options are included, a black and white copy and color copy. If printed in black and white, students can color the leprechaun puzzle after completion.Teacher Directions:Print page 1-2 (Leprechaun and equations) double-sided, flip on long-edge.Print page 3 (differences) single-sided.Student Directions:Cut