1. There are 3 cakes. Each cake is cut into 6 parts. Each part is further cut into 2 pieces. How many cake pieces are there in all?   2. The Professors at the State University drank 60 cups of tea yesterday. They drank 4 cups in the morning and 32 in the afternoon. How many did they drink in the evening?   3.   Andy   borrowed 12 books from the school library. He returned 4 books yesterday and 5 books today. How many books does he still have?   4. For her new kitchen, Mrs. Michelle bought a crockery set, a cutlery set and a pressure cooker. Each item cost $ 26 . How many dollars did she spend?   5. There are 2 paintings on each of three walls of a room. If an art gallery has 7 such rooms, how many paintings are there in its collection?