Add & Subtract to 20

Front

7 + 9 =

Back

16

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

9 + 9 =

Back

18

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

5 + 6 =

Back

11

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

2 + 7 =

Back

9

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

2 + 12 =

Back

14

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one number away from another.

Tags

CCSS.2.OA.A.1

Front

What is the sum of 3 and 4?

Back

7

Tags

CCSS.2.OA.C.3

Front

What is the difference between 10 and 4?

Back

6

Tags

CCSS.1.OA.A.1

Front

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

Back

8

Tags

CCSS.1.OA.A.1