Sumas (+20)

Front

9 + ? = 14

Back

5

Tags

CCSS.1.OA.A.1

Front

9 + 8 =

Back

17

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

19 + ? = 20

Back

1

Tags

CCSS.1.OA.A.1

Front

12 + 5 =

Back

17

Tags

CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

10 + 4 =

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 the sum of 2 and 3?

Back

5

Tags

CCSS.2.OA.C.3

Front

If you have 7 apples and you get 2 more, how many apples do you have?

Back

9 apples

Tags

CCSS.1.OA.A.1

Front

What is the result of adding 0 to any number?

Back

The result is the same number.

Tags

CCSS.1.OA.B.3

Front

What do we call the number we add to in addition?

Back

The number we add to is called the 'addend'.

Tags

CCSS.2.OA.C.3