Exploring Number Lines: Fun with Addition & Subtraction

Lily has 5 apples. She buys 3 more apples. How many apples does she have now?

• 6

• 10

• 4

• 8

Tom has 10 toy cars. He gives 4 toy cars to his friend. How many toy cars does Tom have left?

• 8

• 6

• 4

• 10

There are 8 birds on a tree. 2 more birds join them. How many birds are there in total?

• 10

• 5

• 12

• 8

Sarah has 12 candies. She eats 5 candies. How many candies does she have now?

• 12

• 10

• 5

• 7

A farmer has 15 cows. He sells 7 cows. How many cows does he have left?

• 8

• 10

• 6

• 12

In a box, there are 9 crayons. If you add 6 more crayons to the box, how many crayons are there now?

• 20

• 12

• 10

• 15

Emma has 20 stickers. She gives 8 stickers to her brother. How many stickers does she have left?

• 15

• 12

• 10

• 5

A library has 30 books. If 10 books are checked out, how many books are left in the library?

• 10

• 25

• 15

• 20

There are 14 students in a class. If 3 students go home, how many students are still in the class?

• 11

• 10

• 12

• 9

Jack has 7 balloons. He gets 5 more balloons for his birthday. How many balloons does Jack have now?

• 12

• 15

• 10

• 8