Using Parentheses
Write each sentence as an equation. Keep an eye out for where you need parentheses! YOU DO NOT NEED TO SOLVE THEM. four times the sum of nine plus seven, minus twelve. seven minus the sum of one plus the product of two times three. Put parentheses into each equation so that they are correct. 5 + 8 x 2 - 4 = 22 5 x 4 + 9 - 2 = 27 11 + 10 - 4 x 9 = 65