1.  Diane has 18 teddy bears. She gives away 8 of them to her best friend. How many teddy bears does she now have?   2. A pond contains 872 fish of which 22 are stationary. How many fish in the tank are moving?   3. There are 528 birds in a sanctuary of which 99 are red. How many birds are there of other colors?   4. A jungle has 975 deer. There are 494 spotted deer. How many deer do not have spots?   5. A magician starts with 31 rabbits and makes 15 rabbits vanish. How many rabbits remain?