Ch 5 Lesson 3

1 * 4 = 4 is an example of the (a)   property.

• Identity
• Commutative
• Associative
• Distributive

6 + (b + 2) = (6 + b) + 2 is an example of (a)   property.

• Associative
• associative
• Commutative
• Distributive

9(6m) = (9 * 6)m is an example of (a)   property.

• Associative
• Commutative
• Distributive
• Identity

7 + t = t + 7 is an example of (a)   property.

• commutative
• Commutative
• associative
• distributive

The expression (12 + x) + 9 simplifies to (a)  

• 21 + x
• x + 21
• x+21
• 21+x

Simplify the expression: 31 + (15 + c) = (a)  

• 46+ c
• 46+c
• c+46
• 46 + c
• c + 46

The expression (8 + d) + 19 simplifies to (a)  

• 27 + d
• 27+d
• d+27
• d + 27

The expression 9(4f) simplifies to (a)  

• 36f
• 13f
• 45f
• 28f

Name the property shown by the statement: 1 • (a + 3) = a + 3 is an example of (a)   property.

• Identity
• Commutative
• Associative
• Distributive

Name the property shown by the statement: 2p + (3q + 2) = (2p + 3q) + 2. The property is _____

• Associative Property of Addition
• Associative Property of Multiplication

• Identity

• Commutative