Use one pair of brackets on the left side of the = sign in the given arithmetic expression, 5 + 3 * 3 - 2 + 3 = 25, so that it correctly evaluates to the value on the right hand side. No redundant brackets please. Now enter the complete expression, with the brackets. So you have 13 fill in the blanks - there are 11 numbers and operators in this expression and the two new brackets () you will add. Just fill in the blanks with the complete expression with brackets. Use * for multiplication as I have done.