Sarah has 15 apples and she gives 7 apples to her friend. How many apples does Sarah have left?

There are 25 students in a class. 12 students go on a field trip. How many students are left in the class?

John has 18 marbles and he finds 5 more marbles. How many marbles does John have now?

There are 32 books on a shelf. 9 books are taken out to be borrowed. How many books are left on the shelf?

Lisa has 24 stickers and she gives 10 stickers to her sister. How many stickers does Lisa have now?

There are 40 candies in a jar. 15 candies are eaten. How many candies are left in the jar?

Tom has 27 toy cars and he buys 8 more toy cars. How many toy cars does Tom have in total?

There are 35 students in a school bus. 17 students get off at the first stop. How many students are still on the bus?

Emily has 22 pencils and she loses 6 pencils. How many pencils does Emily have left?

There are 50 balloons at a party. 20 balloons pop during the party. How many balloons are left at the end of the party?