Mastering Word Problems: Adding and Subtracting Integers

Lily has 15 apples. She gives 7 apples to her friend. How many apples does Lily have left?

• 12

• 6

• 10

• 8

Tom has 20 marbles. He finds 5 more marbles in his bag. How many marbles does Tom have now?

• 15

• 30

• 10

• 25

A farmer has 30 chickens. He sells 12 chickens at the market. How many chickens does the farmer have now?

• 25

• 20

• 15

• 18

Sarah read 25 pages of her book. Then she read 10 more pages. How many pages did Sarah read in total?

• 35

• 40

• 30

• 20

There are 18 students in a class. If 5 students go home early, how many students are still in the class?

• 10

• 15

• 20

• 13

Jake has 40 stickers. He gives 15 stickers to his sister. How many stickers does Jake have left?

• 35

• 25

• 30

• 20

Emma collected 50 seashells at the beach. She gave 20 seashells to her friend. How many seashells does Emma have now?

• 50

• 40

• 20

• 30

A library has 100 books. If 30 books are checked out, how many books are left in the library?

• 60

• 70

• 80

• 50

Mia has 12 toy cars. She buys 8 more toy cars. How many toy cars does Mia have in total?

• 15

• 25

• 18

• 20

There are 25 cookies in a jar. If 10 cookies are eaten, how many cookies remain in the jar?

• 15

• 20

• 5

• 10