Addition

Front

What is the sum of 5 and 5?

Back

10

Front

What is the result of adding 2 and 1?

Back

3

Front

Calculate the sum of 5 and 4.

Back

9

Front

What do you get when you add 4 and 3?

Back

7

Front

What is 2 plus 3?

Back

5

Front

Define addition in mathematical terms.

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 zero to a number, what is the result?

Back

The result is the original number, as adding zero does not change its value.

Front

What is the identity element for addition?

Back

The identity element for addition is 0, because adding 0 to any number does not change the number.