Mastering Addition Facts for 11 and 12

What is the result of adding 11 to 4?

• 17

• 16

• 15

• 14

Tags

CCSS.1.OA.A.1

If you add 11 to 7, what number do you get?

• 19

• 18

• 17

• 20

Tags

CCSS.1.OA.A.1

What is the result when 11 is added to 10?

• 23

• 22

• 20

• 21

Tags

CCSS.1.OA.A.1

What sum do you achieve when you add 12 to 3?

• 17

• 14

• 15

• 16

Tags

CCSS.1.OA.A.1

What is the sum of 12 and 6?

• 20

• 19

• 18

• 17

Tags

CCSS.1.OA.A.1

Calculate the sum of 12 and 9.

• 21

• 22

• 20

• 23

Tags

CCSS.1.OA.A.1