Many Edfinity problems ask questions where the answer is a number. For example,You can enter the number and submit your answer.In almost all problems where the answer is a number, you will be able to get Edfinity to do calculations for you. For example, youcan either -4 * 9 or -36 or even -29- 7. All will work. Try them. (Note, on your keyboard, the asterisk above the 8 is what mostcomputers use for multiplication.)