Negative

                       Are you ready to take on negative!  I will be testing a lot of questions on negative.
         Question 1: 1 – 3 + 4 = ?
                       Question 2: 1 + 3 - 8 + 10 = ?
               Question 3: 4 - 5 + 6 - 7 + 8 = ?
         Question 4: 6 -–10 + 2 - 3 + 12 = ?
         Question 5: 4 - 9 + 25 / 5 = ?
         Question 6: 7 * 8 / 2 + 20 = ?    
                                                     Try to solve these questions!