1. Invitations were sent to 95 relatives for a family get-together. Only 74 relatives came. How many relatives did not come?   2.  There are five members in Gary's family. Their total weight is 259 kg. His own weight is 49 kg. How many kilograms do the other four members weigh?   3. Mr. Buffet will be 75 next year. His son is 34 years younger than him. How many years old is his son at present?   4. A family party has 111 adults, 12 boys, and 23 girls. How many more adults are there at the party than children?   5. For Christmas, Mr. Moore gave $113 to his two sons. He gave $89 to the elder son. How many dollars did he give the younger son?