Logic puzzles are a great way to keep students engaged. These two lemonade stand logic puzzles also help to reinforce and review the concept of absolute value and understanding positive and negative numbers. This activity is useful for reinforcing CCSS standards 6.NS.C.5 and 6.NS.C.7. Encourage critical thinking skills, provide early finishers with a productive activity, and let your outside-of-the-box thinkers and high flyers shine! Two different grid-style logic puzzles are included. The 8 x 8