Enter the total number of problems given and hit the "Enter" key on your keyboard or click on the "Grade List" Button. A list of wrong answers, number grades and letter grades will appear in the grade list boxes. Click on a item in the list of wrong answers and grades in the list box on the left side of the screen and the corresponding grades will appear in the text boxes on the right side and middle of the screen. Each grade has three different displays, the wrong answer display, a number grade display and a *NEW* letter grade display.