Adding Within 20 Fluency

Front

9 + 8 = ?

Back

17

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

2 + 8 = ?

Back

10

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

8 + 2 = ?

Back

10

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

6 + 6 = ?

Back

12

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

8 + 5 = ?

Back

13

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is addition?

Back

Addition is combining two or more numbers to find a total.

Tags

CCSS.1.OA.A.1

Front

What is the sum of 3 and 4?

Back

7

Tags

CCSS.2.OA.C.3

Front

What do we call the result of an addition problem?

Back

The result is called the sum.

Tags

CCSS.6.EE.A.1

Front

If you have 5 apples and you get 3 more, how many apples do you have?

Back

8

Tags

CCSS.1.OA.A.1

Front

What is 10 + 5?

Back

15

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2