Multiple choice Which of the following can be entered in the excel formula bar to add up? C4+C5+C6+C7 = C4+C5+C6+C7 C4+C5+C6+C7 TOTAL: C4+C5+C6+C7 Reveal answer Fill a bubble to check yourself B Correct answer Explanation Excel formulas must begin with an equals sign (=). The formula =C4+C5+C6+C7 correctly adds the values in those cells.