1.  Diane has 17 teddy bears. She gives away 12 of them to her best friend. How many teddy bears does she now have?   2. A pond contains 231 fish of which 71 are stationary. How many fish in the tank are moving?   3. There are 270 birds in a sanctuary of which 21 are white. How many birds are there of other colors?   4. A jungle has 623 deer. There are 385 spotted deer. How many deer do not have spots?   5. A magician starts with 19 rabbits and makes 9 rabbits vanish. How many rabbits remain?