This morning, there were 26 fish in an aquarium and 32 fish in the other aquarium. At noon, 11 fish were sold. How many fish are left in the aquariums?
47
There are 52 cars in the movie theater parking lot. 12 more cars parked in the parking lot before the movie started, but 3 cars left. How many cars are in the parking lot?
61
There are 44 people on the train. At the first stop, 16 more people got on the train. 9 people got off the train. How many people are on the train?
51
There were 18 volleyballs in the bag. There were 13 volleyballs in the basket. 10 balls were used for practice. How many volleyballs were not used?
21
My mom baked 36 cookies for the bake sale. I baked 24 cookies. My brother ate 5 cookies. How many cookies are there for the bake sale?
55
