Counting Fun: Addition and Subtraction with Number Lines

Lily has 5 apples. She buys some more apples and now has 8 apples. How many apples did she buy?

• 2

• 4

• 5

• 3

Tags

CCSS.1.OA.A.1

Tom has 10 marbles. He gives away some marbles to his friend and now has 6 marbles left. How many marbles did he give away?

• 7

• 5

• 4

• 2

Tags

CCSS.2.OA.A.1

There are 12 birds on a tree. 4 more birds join them. How many birds are there now?

• 18

• 20

• 16

• 14

Tags

CCSS.2.OA.C.3

Sarah has 15 stickers. She loses some stickers and now has 10 stickers left. How many stickers did she lose?

• 5

• 8

• 7

• 3

Tags

CCSS.2.OA.A.1

A box has 7 toys. If 3 more toys are added to the box, how many toys are in the box now?

• 10

• 5

• 8

• 12

Tags

CCSS.2.OA.A.1

Jake had 20 candies. He ate some candies and now has 14 left. How many candies did he eat?

• 4

• 10

• 6

• 8

Tags

CCSS.2.OA.A.1

There are 9 flowers in a garden. If 5 more flowers bloom, how many flowers are there in total?

• 12

• 14

• 16

• 10

Tags

CCSS.2.OA.A.1

Emma has 18 balloons. She gives away some balloons and now has 13 left. How many balloons did she give away?

• 5

• 10

• 7

• 3

Tags

CCSS.2.OA.A.1

A farmer has 25 apples. He sells some apples and now has 17 apples left. How many apples did he sell?

• 10

• 8

• 12

• 5

Tags

CCSS.2.OA.A.1

In a classroom, there are 30 students. If 10 students go home, how many students are still in the classroom?

• 10

• 20

• 25

• 15

Tags

CCSS.2.OA.A.1