Algebra Math Riddles (answers) - Online Math Learning Algebra Riddles The Cat, Fish, And Bird Riddle A child spent $100.00 to get 100 toy animals. The child bought at least one cat, one fish, and one bird, and did not buy any other toys. If a cat costs $10.00, a fish costs $3.00, and a bird costs $0.50, how many of each toy did the child buy? Show Step-by-step Solutions The Lying Fishermen Riddle