Identity, commutative, and associative properties

Front

What is the Identity Property of Addition?

Back

The Identity Property of Addition states that when you add zero to any number, the result is that number. For example, 5 + 0 = 5.

Front

What is the Identity Property of Multiplication?

Back

The Identity Property of Multiplication states that when you multiply any number by one, the result is that number. For example, 4 x 1 = 4.

Front

What is the Commutative Property?

Back

The Commutative Property states that the order in which you add or multiply numbers does not change the result. For example, 3 + 5 = 5 + 3.

Front

What is the Associative Property?

Back

The Associative Property states that the way in which numbers are grouped when adding or multiplying does not change the result. For example, (2 + 3) + 4 = 2 + (3 + 4).

Front

Is 7 - 6 an algebraic expression?

Back

No, 7 - 6 is a numerical expression, not an algebraic expression.

Front

Fill in the blank: 12 + 6 + ___ = 6 + 9 + 12. What number fills in the blank?

Back

9

Front

Fill in the blank: 5 + ____ = 8 + 5. What number fills in the blank?

Back

8

Front

Which property is represented by the equation 6 + 5 + 7 = 5 + 7 + 6?

Back

Commutative Property.

Front

What is an example of the Identity Property of Addition?

Back

An example is 0 + 10 = 10.

Front

What is an example of the Identity Property of Multiplication?

Back

An example is 1 x 15 = 15.