Addition and Subtraction Within 20

10+7=

• 17

• 3

• 13

• 16

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

14-7=

• 6

• 21

• 8

• 7

Tags

CCSS.2.OA.A.1

8-6=

• 1

• 2

• 14

• 5

Tags

CCSS.1.OA.C.6

9+8=

• 17

• 16

• 18

• 1

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

• 16

• 17

• 18

• 19

Tags

CCSS.1.OA.A.1

2 + 5

• 3

• 7

• 10

• 8

Tags

CCSS.1.OA.A.1

Mia has 18 cookies. She eats 7. How many cookies does Mia have left? 

• 10

• 11

• 12

• 13

Tags

CCSS.2.OA.A.1

Lucas has 12 stickers. He gives 4 to his friend. How many stickers does Lucas have left? 

• 7

• 8

• 9

• 10

Tags

CCSS.2.OA.A.1

Andrew has 10 Hot Wheels cars.  He got some for his birthday.  Now, he has 17 cars.  How many cars did he get for his birthday?

• 7

• 17

• 27

• 100

Tags

CCSS.2.OA.A.1

If you have 9 candies and someone gives you 4 more, how many candies do you have in total? 

• 12

• 13

• 14

• 15

Tags

CCSS.1.OA.A.1