Addition & Subtraction to 20 Review

Front

What is 19 – 7?

Back

12

Front

Which addition equation helps you find 15 – 5?

Back

5 + 10 = 15

Front

Tom has 13 postcards. His brother gives him 5 more. How many postcards does he have in all?

Back

13 + 5 = 18

Front

Mindy has 5 photos. She gets some more photos. She has 13 photos in all. How many more photos did she get?

Back

8

Front

Ali collected 15 shells on Saturday and lost 4 on Sunday. How many shells does she have now?

Back

11

Front

What is 10 + 5?

Back

15

Front

What is 8 + 7?

Back

15

Front

What is 14 - 6?

Back

8

Front

What is 3 + 9?

Back

12

Front

What is 6 + 6?

Back

12