Properties of Operations

What property is shown by the statement?
4x · 1 = 4x

• Associative
• Commutative
• Distributive
• Identity

An example of the Commutative Property of Addition is ______________.

• 2 + (4 + 6) = (2 + 4) + 6
• 2(4 · 6) = (2 · 4)6
• 2 + 4 = 4 + 2
• 2 · 4 = 4 · 2

Name the property shown by the statement
6(2m) = (6 · 2)m.

• Associative Property of Addition
• Associative Property of Multiplication
• Commutative Property of Addition
• Commutative Property of Multiplication

Name the property shown by the statement a + b + 0 = 0 + a + b.

• Commutative Property of Addition
• Additive Identity
• None of these
• Associative Property of Addition
  

m + 0 = m

• associative
• commutative
• additive identity
• multiplicative identity

2t · 0 = 0

• associative
• distributive
• multiplicative property of zero
• multiplicative identity

 2p + (3q + 2) = (2p + 3q) + 2

• Associative
• Commutative
• Distributive
• Identity

0 + 2s = 2s

• associative
• commutative
• distributive
• identity

The expression 5(7 + 2) = 5(7) + 5(2) is an example of the ___.

• Associative
• Commutative
• Distributive
• Identity

3(ab) = (ab)3

• Associative
• Commutative
• Distributive
• Identity