Grader is a utility that allows you to grade faster and with greater accuracy. Grading with this tool is easy. Simply tap Edit to enter the total number of questions and Grader will generate a chart that displays percentage grades. Grader also allows you to round the grade percentage to zero, one, or two decimal places. The chart shows the number of problems missed, the ratio, and the percentage score. Throw out your calculator. Use Grader as a shortcut so you have more time to do something fun.