Bring Halloween fun into your math class with these Cute Halloween 2-Digit Vertical Addition Worksheets (With & Without Regrouping)! This set includes 50 printable worksheets + answer keys featuring adorable Halloween characters — ghosts, bats, pumpkins, and cats — to make math practice engaging and festive. Perfect for extra practice, morning work, homework, or math centers in October. Each page provides 10 vertical addition problems within 100, helping students build fluency and confidence