4 basic operations on whole numbers

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 12 and 6?

Back

18

Front

What is the sum of 7 and 4?

Back

11

Front

What is the difference when you subtract 6 from 13?

Back

7

Front

What is the difference when you subtract 19 from 24?

Back

5

Front

What is the sum of 4 and 3?

Back

7

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

If you have 10 apples and you give away 3, how many do you have left?

Back

7 apples.