Column subtraction: Lesson 2: elephants
Further Challenges
Look closely at the photograph. It shows a herd of African elephants at a waterhole. Can you answer the following questions?
- How many ears are there in the photo?
- How many legs are there?
- How many toes are there?
- How many toenails are there?
(Fact: Each elephant foot has 5 toes, but not every toe has a nail. An African elephant has 5 toenails on each of its front feet and 4 on each of its back feet.)
Related Clip
Elephants having fun at a waterhole.
Credit: BBC Two – Waterhole: Africa’s Animal Oasis