There are 12 birds on the fence. 8 more birds land on the fence. How many birds are on the fence?

Ms. Hill has 22 fish. Her sister gave her 17 more fish. How many fish does she have now?

Roden went to a pet shop. He bought 15 gold fish and 7 blue fish. How many fish did he buy?

Dan has 27 pencils. He buys 21 more. How many pencils does she have in all?

Pam has 33 keys. She finds 4 more. How many keys does he have now?

I read 21 pages of my English book yesterday. Today, I read 17 pages. What is the total number of pages that I read?

Our class borrowed 54 books from the library. Then we borrowed 23 more books from the library. How many books did our class borrow from the library?

13 ducks are swimming in a lake. 12 more ducks join them. How many ducks are swimming in the lake?

Linda has 34 candies. Chloe has 32. How many candies do they have together?

Gino has 33 popsicle sticks. I have 50 popsicle sticks. How many posicle sticks do we have all together?

Leah sees 14 birds. Abby sees 23 birds. How many birds did they see in all?

The clown blew up 47 balloons. The other clowns blew up 12 more. How many balloons do the clowns have now?