🎄 Christmas Crack the Code Math Activity – Fun Holiday Decoding Puzzles for Grades 3–6!Make December math exciting with this Christmas Crack the Code Activity, the perfect blend of math practice + holiday fun! Students solve the math problems, decode each letter using the answer key, and reveal a mystery Christmas word or phrase. This resource is engaging, self-checking, and a classroom favorite for upper elementary. Designed for 3rd, 4th, 5th, and 6th grade, this activity works beautifull