There were 10 birds perched on a tree. 4 birds flew away, and then 6 more birds arrived. How many birds are perched on the tree now?
Answer
12 birds
The correct answer is 12 birds — There are 12 birds perched on the tree.
Step-by-step solution
- Start with 10 birds.
- Subtract the 4 birds that flew away: .
- Add the 6 birds that arrived: .
- There are 12 birds perched on the tree.
Common mistake: Adding instead of subtracting the birds that flew away
Concept tested: Subtraction and addition of birds
Published · How this solution was prepared and checked
← All Birds Come Birds Go questions