Adding and Subtracting within 10,000

Front

What is the difference between 6,543 and 2,345?

Back

4198

Front

What is the difference between 7,890 and 3,210?

Back

4680

Front

What is the sum of 3,456 and 2,789?

Back

6245

Front

What is the difference between 9,876 and 4,321?

Back

5555

Front

What is the sum of 6,543 and 2,109?

Back

8652

Front

What is the definition of addition?

Back

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

Front

What is the definition of subtraction?

Back

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

Front

What is the term for the result of addition?

Back

The result of addition is called the sum.

Front

What is the term for the result of subtraction?

Back

The result of subtraction is called the difference.

Front

How do you check your addition?

Back

You can check your addition by using subtraction: subtract one addend from the sum to see if you get the other addend.