Use these shamrock cards at math centers, with your sensory table, or with your St. Patrick's Day or March theme centers. Cards are a great way for students to learn their addition and subtraction facts within 10!You Get: 67 Addition Facts Cards in COLOR68 Subtraction Facts Cards in COLOR67 Addition Facts Cards in BLACK AND WHITE68 Subtraction Facts Cards in BLACK AND WHITEVisit my store for more flashcards and early elementary resources. Miss Cobblestone Keywords: March, St. Patrick's Day, St.