Looking for a way to encourage your students to THINK and bring some FUN to math class? Do you need something to keep your early-finishers busy? If so, then use these NO-PREP BRAIN TEASERS to engage and challenge even your most “challenging” students!Problems include: Number Puzzles, Logic Puzzles, Word Problems, Visual Representations, Patterns, Working Backwards, and more!What’s Included: • 36 Brain Teasers • 3 Printable Versions - Choose one, two, or four problems per page (color or black