My mom blew up 9 balloons for my birthday party. 4 balloons flew away. How many balloons remain?

There are 8 slices of pizza. Jay at 2 slices of pizza. How many slices of pizza are left?

Archer has 10 stuffed toys. He gave away 3 of the toys to his brother. How many toys are left?

Harry has 18 crayons and Larry has 5 crayons. How many crayons do they have altogether?

J.J has 25 cookies. His teacher takes away 13 cookies. How many cookies are left?

The baby had 5 crackers on his plate. His sister gave him 3 more crackers. How many crackers did he have in all?

Sydney has 12 dollars. Her mom gave her 5 more dollars. How much money does she have in total?

Lea has 5 bananas and Nico has 10 bananas. How many bananas they have all together?

There were 12 lions at the zoo. There were 12 tigers at the zoo. How many animals were there combined?