My students LOVE a good corny joke sheet... or so I tell myself. Joke sheets allow students to self-check their answers, which is the best way for them to assess themselves as they practice the work. By completing the problems, students will find the answer to the joke: "What did the baker say to his sweetheart?" This worksheet allows students to practice percent applications such as discount, tax, tip, commission, coupons, and shipping. I use this as homework, but it could also be used for stat