Properties, Expressions and Equations

9+(2+4)=(9+2)+4

• Commutative Property of Addition
• Associative Property of Addition
• Additive Identity Property
• Distributive Property

1_*12=12

• Multiplicative Identity Property
• Commutative Property of Multiplication
• Multiplication Property of One
• Distributive Property

5_*0=0

• Distributive Property
• Multiplicative Inverse Property
• Multiplicative Property of Zero
• Commutative Property of Multiplication

5(8+7) = (5_*8) + (5_*7)

• Inverse Property of Multiplication
• Distributive Property
• Additive Identity Property
• Associative Property of Multiplication

9+0=9

• Communtative Property of Addition
• Associative Property of Addition
• Additive Identity Property
• Additive Inverse Property

6_*7=7_*6

• Associative Property of Multiplication
• Commutative Property of Multiplication
• Inverse Property of Multiplication
• Distributive Property

3(w + 4) = 3w + 12 is an example of...

• Inverse Property
• Distributive Property
• Multiplicative Inverse
• Associative Property

Which property is this example?
10+4 = 4+10

• Commutative property of addition
• Associative Property of addition
• Distributive property of multiplication
• Identity property of addition

Which of the following choices demonstrates the Commutative Property of Multiplication?

• ab = ba

• a(b + c) = ab + ac

• a(1) = a

• b(0) = 0

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4