Addition Facts

Front

What is the sum of 7 and 9?

Back

The sum of 7 and 9 is 16.

Front

What is the result of adding 6 and 15?

Back

The result of adding 6 and 15 is 21.

Front

Calculate the sum of 13 and 12.

Back

The sum of 13 and 12 is 25.

Front

What is the total of 9, 8, and 2?

Back

The total of 9, 8, and 2 is 19.

Front

What do you get when you add 12 and 7?

Back

When you add 12 and 7, you get 19.

Front

What is the definition of addition?

Back

Addition is the mathematical operation of combining two or more numbers to get a total.

Front

What is the commutative property of addition?

Back

The commutative property of addition states that changing the order of the addends does not change the sum.

Front

What is the associative property of addition?

Back

The associative property of addition states that the way in which numbers are grouped when adding does not change the sum.

Front

What is a sum?

Back

A sum is the result of adding two or more numbers together.

Front

What is the identity property of addition?

Back

The identity property of addition states that adding zero to any number does not change the value of that number.