Adding and Subtracting 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 and 3?

Back

8

Front

What is the difference between 10 and 4?

Back

6

Front

If you have 12 apples and you give away 5, how many do you have left?

Back

7 apples

Front

What does it mean to 'combine' numbers?

Back

To combine numbers means to add them together to find a total.

Front

What does it mean to 'take away' in math?

Back

To take away means to subtract a number from another number.

Front

How do you solve 21,173 - 14,108?

Back

You subtract 14,108 from 21,173 to get 7,065.

Front

If you add 2,500 and 3,700, what do you get?

Back

6,200

Front

What is the total of 1,234 and 2,456?

Back

3,690