Answer variants:
148
4964
78
 
If each living creature listed below are tagged with a keyword within a given area, then feed each creature based on the relation between them.
 
Area: 64x2112x+49 square units
 
Living Creature
Feed
monkey-pix.jpg
Keyword: Zeroes
zebra-pix.jpg
Keyword: Sum
squirrel-белка_vavere.jpg
Keyword: Product