1.  Diane has 21 teddy bears. She gives away 5 of them to her best friend. How many teddy bears does she now have?   2. A pond contains 798 fish of which 58 are stationary. How many fish in the tank are moving?   3. There are 404 birds in a sanctuary of which 64 are yellow. How many birds are there of other colors?   4. A jungle has 953 deer. There are 489 spotted deer. How many deer do not have spots?   5. A magician starts with 32 rabbits and makes 18 rabbits vanish. How many rabbits remain?