If you’re looking for a fun review to have your students practice their multiplication skills without beginning a new topic or just a fun review then look no further! This resource focuses on a review of multi-digit multiplication. It includes a page of 2-digit by 1-digit multiplication, 3-digit by 1-digit, 4-digit by 1-digit, 2-digit by 2-digit, and lastly, a page focusing on a review of all of these skills. It begins by explaining the mystery which is that someone stole Santa’s sleigh. It includes a suspect list, five clues, and an answer key in this quest to find the culprit. Each clue narrows down the suspect list until only one character is left; that person is the thief! Characters will recognize these fun characters from movies, books, etc.