Fossil Length Comparison Quiz

A dinosaur bone is 15 inches long. Another bone is 9 inches long. How much longer is the first bone than the second bone?

• 4 inches

• 6 inches

• 7 inches

• 5 inches

A fossil is 30 cm long. Another fossil is 18 cm long. What is the difference in length between the two fossils?

• 10 cm

• 12 cm

• 15 cm

• 8 cm

A paleontologist found a tooth that is 25 inches long. If another tooth is 10 inches shorter, how long is the second tooth?

• 15 inches

• 20 inches

• 10 inches

• 18 inches

A fossilized leaf is 40 cm long. A fossilized shell is 25 cm long. How much longer is the leaf than the shell?

• 10 cm

• 15 cm

• 20 cm

• 18 cm

A dinosaur footprint is 50 inches long. If another footprint is 35 inches long, what is the difference in their lengths?

• 10 inches

• 15 inches

• 20 inches

• 25 inches