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 5 + 3?

Back

8

Front

What is the difference of 10 - 4?

Back

6

Front

What do we call the result of an addition problem?

Back

The result of an addition problem is called the sum.

Front

What do we call the result of a subtraction problem?

Back

The result of a subtraction problem is called the difference.

Front

What is 100 + 200?

Back

300

Front

What is 50 - 20?

Back

30

Front

If you have 3 apples and you get 2 more, how many apples do you have?

Back

5 apples.

Front

If you have 10 candies and you give away 4, how many candies do you have left?

Back

6 candies.