1. A board game contains 32 yellow coins, 6 blue coins, and 25 black coins. How many coins are there in all?   2. Mr. Hurt borrowed from the library 33 books on Saturday, 26 books on Monday, and 29 books on Tuesday. How many books did he borrow altogether?   3. Mrs. Gates delivered 27 letters in February, 20 letters in October, and 26 letters in May. How many letters did she deliver in the three months?   4. For her new kitchen, Mrs. Gates bought a crockery set, a cutlery set and a pressure cooker. Each item cost $ 33 . How many dollars did she spend?   5. Jack played for 6 hours, Greg played for 5 hours, and Edward played 5 hours more than Greg. How many hours did they play altogether?