Are you looking for fun and engaging activities to motivate your students? Do you need a substitute day worksheet? Look no further! These 30 Pre-Algebra cross-number puzzles provide unique and engaging activities covering key topics such as integers, percents, order of operations, solving equations, and much more. Each puzzle includes 20 problems that range from easy to challenging, ensuring students' success in getting started and challenging them as they progress. Key Topics Covered:Integer