These Winter Codebreakers are a perfect activity for the winter season. Your students will love reviewing math skills in this engaging way. Students will use the secret code to decipher different math questions. Each question is on a task card. Students will have an accompanying sheet to show their work and write down their answers.Use the Codebreakers activity for bell work, fast finishers, center time, test prep, review, and so much more! 3 different grade levels are included. So, you can diff