TEKS Math Task Cards for 6th Grade Math Centers:These 24 task cards are aligned with TEKS Standard 6.2B: Opposites and Absolute Value. Several types of questions help you assess how well your students identify a number, its opposite, and its absolute value. 6.2B Identify a number, its opposite, and its absolute value.Task cards are great for a whole-class game, math centers/stations, fast finishers, extra practice, homework, scavenger hunt, quiz-quiz-trade, morning work, small groups, or revie