The tallest giraffe at the zoo is 96 inches tall. There are 14 adult giraffes at the zoo. The shortest giraffe is 68 inches. How much taller is the bigger giraffe?

The Central City Zoo has 45 chimpanzees. Every day the chimps eat a total of 72 bananas. Next week, the zoo is moving 18 chimps to a new cage. How many chimps will stay in the old cage?

The zookeeper has 68 fish to feed to the penguins. 19 penguins have already gotten a fish. The zoo has 36 penguins. How many more penguins need to get a fish?

One zoo guide spoke to a group of 19 children. Another guide spoke to a group of 25 children. There are 22 guides at the zoo. How many children did the zoo guides speak to?

Ralph has a photo album with 50 pages. He has 26 pictures of wild animals. Ralph's friend, Derrick, has 34 pictures of wild animals. How many fewer pictures of wild animals does Ralph have?