Adding and Subtracting 1-20 1.NR.2

Front

What is 9 + 7?

Back

16

Front

What is 5 + 7?

Back

12

Front

What is 8 - 1?

Back

7

Front

What is 8 - 2?

Back

6

Front

If you have 9 muffins and eat 7, how many are left?

Back

2

Front

What does addition mean?

Back

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

Front

What does subtraction mean?

Back

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

Front

What is the sum of 10 and 5?

Back

15

Front

What is the difference between 10 and 4?

Back

6

Front

If you have 15 apples and give away 5, how many do you have left?

Back

10