addition

Front

What is addition?

Back

Addition is a mathematical operation that combines two or more numbers to obtain a total or sum.

Front

What is the sum of 6 and 8?

Back

The sum of 6 and 8 is 14.

Front

What is the result of adding 5 and 2?

Back

The result of adding 5 and 2 is 7.

Front

What do you get when you add 17 and 2?

Back

When you add 17 and 2, you get 19.

Front

Calculate the sum of 3 and 10.

Back

The sum of 3 and 10 is 13.

Front

What is 10 plus 13?

Back

10 plus 13 equals 23.

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 (e.g., a + b = b + a).

Front

What is the associative property of addition?

Back

The associative property of addition states that the way in which numbers are grouped in addition does not change the sum (e.g., (a + b) + c = a + (b + c)).

Front

What is the identity property of addition?

Back

The identity property of addition states that the sum of any number and zero is the number itself (e.g., a + 0 = a).

Front

How do you add multiple numbers together?

Back

To add multiple numbers together, you can group them in pairs and add each pair sequentially, or you can add them one at a time.