This worksheet uses an online database of election "box scores" (U.S. government sponsored) to answer a series of questions. These questions are quite challenging as they are multi-step problems that require close examination of data. The actual math used is simple; addition, subtraction and percentage calculation. My 4th graders found the work very challenging, but my 5th and 6th graders, particularly those who love puzzles and problem solving loved the challenge. This product includes a color-coded answer key.