Number (place value): Salmon Migration
Further Challenges
- Compare your list of ordered distances to a partner’s. What is similar? What is different? Can you combine and create a single ordered list? What is the difference between the longest distance and the shortest distance?
- Four-digit Targets is a fabulous problem-solving interactivity on the Nrich website that will help you develop your knowledge and understanding of place value in 4-digit whole numbers.
Related Clip
Atlantic salmon must overcome a 3 m high waterfall if they are to reach their breeding ground.
Credit: BBC One – Wild Isles