25. In the expression 2+5 X 8, which operation will you do first? a. Addition b. subtraction c. multiplication d. divis 26. In 5 + (4 x 3 )-9, which operation will you do last? Addition b. subtraction c. multiplication 7. What operation will you do first in this expression. (2+5) X3-87 a. Addition b. subtraction c. multiplication 3. In following the GEMDAS rule, with the expression 5 X 3.9-4. what w a. Addition b. subtraction c. multiplication