Algebra Expressions and Properties

(1 + 3) + 4 = 1 + ( 3 + 4)

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

Which property is represented below?
15(1) = 15

• Identity
• Commutative
• Associative
• Inverse

Which property says that if k = 3, then 3 = k?

• Substitution Property
• Reflexive Property
• Symmetric Property
• Transitive Property

Which property states that 4 = 4?

• Substitution Property
• Reflexive Property
• Symmetric Property
• Transitive Property

Which property states that if 10a = 2b and 2b = c, then 10a = c?

• Substitution Property
• Reflexive Property
• Symmetric Property
• Transitive Property

Which property says -7(x - 4) = -7x + 28?

• Addition Property
• Multiplication Property
• Division Property
• Distributive Property

Which property states if 10x + w = 41 and w = 1, then 10x + 1 = 41?

• Substitution Property
• Reflexive Property
• Symmetric Property
• Transitive Property

13 + 0

This is an example of which property?

• Commutative

• Associative

• Additive Identity

Which is an example of Commutative Property of Addition?

• 7 + (6+3) = 7 + (3+6)
• 3x4 = 4x3
• 7 + 3 = 13 + 7
• 2 + (3 + 4) = (2 + 3) +4

Find an equivalent expression using the associative property:
7 + ( 8 + 9)

• 7 + 8 + 9
• 8 + ( 7 + 9)
• (7 + 8 ) + 9
• 7 + 10