Adding and Subtracting

Front

What is addition?

Back

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

Front

What is subtraction?

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 85 and 18?

Back

The sum of 85 and 18 is 103.

Front

What is the sum of 46 and 21?

Back

The sum of 46 and 21 is 67.

Front

What is the difference when you subtract 18 from 85?

Back

The difference when you subtract 18 from 85 is 67.

Front

What is the sum of 86 and 12?

Back

The sum of 86 and 12 is 98.

Front

What is the sum of 46 and 53?

Back

The sum of 46 and 53 is 99.

Front

If you have 100 apples and you give away 18, how many do you have left?

Back

You have 82 apples left.

Front

What is the term for the result of an addition problem?

Back

The result of an addition problem is called the sum.

Front

What is the term for the result of a subtraction problem?

Back

The result of a subtraction problem is called the difference.