Addition to 20

Front

10 + 3 = __

Back

13

Front

7 + 8 = __

Back

15

Front

12 + 7 = __

Back

19

Front

11 + 9 = __

Back

20

Front

6 + 11 = __

Back

17

Front

What is addition?

Back

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

Front

What is the sum of 5 and 4?

Back

9

Front

What do we call the result of an addition?

Back

The result of an addition is called the sum.

Front

If you have 2 apples and you get 3 more, how many apples do you have?

Back

5

Front

What is 1 + 1?

Back

2