math addition

Front

What is the sum of 3 and 3?

Back

6

Front

What is 10 plus 9?

Back

19

Front

What number comes immediately after 3?

Back

4

Front

What is the result of 5 plus 1?

Back

6

Front

What is 8 plus 3?

Back

11

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 states that changing the order of the numbers in an addition problem does not change the sum.

Front

What is the associative property of addition?

Back

The associative property states that the way in which numbers are grouped in an addition problem does not change the sum.

Front

If you add 0 to any number, what is the result?

Back

The result is the same number; this is known as the identity property of addition.

Front

What is the sum of two even numbers?

Back

The sum of two even numbers is always an even number.