Want an activity to make adding and subtracting integers more fun? In this NO PREP puzzle set, students add and subtract integers in 5 activities to solve the mystery of Pete's Pet. You'll love the quick and easy set-up; your students will love solving the case.This set of five puzzles is designed to be used over a five-day time period. By completing the puzzles, students will find clues which will lead them to discover everything they need to know about Pete’s missing pet. Puzzles include a m