What's the Missing Number??

Front

6 + 6 + 6 = _____

Back

16

Tags

CCSS.2.OA.C.4

Front

13 + 2 + 3 = ____

Back

18

Tags

CCSS.1.OA.B.3

Front

3 + 5 + ____ = 12

Back

4

Tags

CCSS.1.OA.D.8

Front

____ + 3 + 7 = 25

Back

15

Tags

CCSS.1.OA.D.8

Front

____ + 4 + 6 = 20

Back

10

Tags

CCSS.1.OA.D.8

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 a missing number problem?

Back

A missing number problem is a math question where one number is unknown and needs to be found.

Tags

CCSS.1.OA.A.1

Front

What does the equal sign (=) mean?

Back

The equal sign means that the values on both sides are the same.

Front

What is the sum of 2 and 3?

Back

5

Tags

CCSS.2.OA.C.3

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