Integers Demystified! This integer operations curriculum unit includes lessons that support 6th and 7th grade standards for the Texas TEKS and the Common Core (CCSS). It has guided notes on integers operations, including adding, subtracting, multiplying, and dividing integers. It also has materials on opposites and absolute value. There are exit tickets, bellringers (Mind. Ready. Math.), homework, and three quizzes. Meets the following standards: Texas TEKS 6.2C, 6.3C and 6.3DCCSS (Common Core):