Students reinforce integer addition and subtraction concepts through a zero pairs memory matching game. Learners flip cards to match positive and negative integer pairs that combine to zero, building fluency with integer operations. Supports TEKS 6.3.D and aligns with Common Core 6.NS.C.5, 7.NS.A.1c, 7.NS.A.1d.
Skills: integer operations, zero pairs, memory, number sense. Grades 5-6.