This Mathstache Addition Game is a great addition (pun intendned) to your classroom center rotations, game time, or small groups. It's a fun way for students to practice their addition skills. It's especially great for getting centers started in the first week of school because it includes two different sets of directions. The primary edition includes directions, mustache dice in three colors to make setting up centers easy, play mats (optional to use), and answer sheet for addition with two addends and three addends. That means you can use it as a review center during the first week while students are mastering rituals and routines and again later when students are learning to add with three addends. Download the preview to see the whole set!