Math pixel art is a great tool for engaging students in learning. It can be used as a motivator for students in the classroom or through distance learning. These pixel art math activities are great for solo practice and review of math concepts. They are also self-checking as the mystery pictures is only revealed when the correct answers are typed in. This mystery picture features a pixel turtle that is revealed as students practice adding in expanded form to build 3-digit numbers (300 + 20 + 3 =