Help your Kindergarten and 1st Grade students build Math fact fluency and become flexible problem solvers with these Math Addition Strategies Posters, perfect for math centers, classroom display, anchor charts, and primary classroom decor. These addition strategy anchor charts help students practice counting on, number line, ten frame, doubles, and other beginner addition strategies in a clear visual way. A great resource for K-2 math instruction, number sense, math wall displays, and ear