Looking for hands-on, engaging ways to build number sense and fluency with making 10? This resource includes two low-prep math centers that help students master combinations that total 10 using visual models, equations, and concrete practice. What’s Included: 10 Rainbow Equation Cards (e.g., 1 + ___ = 10) Blank Ten-Frame Mat 10 Visual Ten-Frame Cards (partially filled) Number Cards 1–10 Matching Mat (optional use) Student Recording Sheets Teacher Directions Skills Covered: Part-Part-Whole Think