Beginning Algebra ~ Lesson 7
Work the following examples as you listen to the recorded lecture.
Properties of Real Numbers
1.
2.
3.
4.
5.
Properties
Commutative property of addition:
Commutative property of multiplication:
(
Associative property of addition:
(
Associative property of multiplication:
(
Distributive property of multiplication:
Example 1: (
Example 3:
(
Example 5:
(
Example 7:
(
Example 9:
)
)
)
)
Example 2:
(
)
Example 4:
(
Example 6:
(
Example 8:
(
)
)
(
(
)
)
)
)
)
)