Calculating discounts, markups, and tax are important mathematical concepts that students will be using throughout their lives. Give them extra help with this set of 60 task cards. There are 20 task cards for calculating discounts, 20 task cards for calculating markups, and 20 task cards for calculating tax. Your students will have a wide variety of problems to work on. They can focus on one subject if they struggle with it, or do a few of each type of problem.