1. A board game contains 83 total coins. There are 35 blue coins, and 26 green coins. How many coins are there of other colors?   2. The doctors at Get-Well Hospital drank 162 cups of tea yesterday. They drank 38 cups in the morning and 42 in the afternoon. How many did they drink in the evening?   3. Darren borrowed 174 books from the school library. He returned 14 books yesterday and 24 books today. How many books does he still have?   4. Mrs. Gates had a lovely 117-piece crockery set. Last evening, 9 cups and 15 saucers broke. How many pieces of crockery left?   5. Brian had half an hour to do his homework. He spent 53 minutes on English and 49 minutes on Science. How many minutes remain?