Properties for Review

math + fun = fun + math

• Associative Property

• Identity Property

• Commutative Property

Which Property of Addition does 7 + 0 = 7 illustrate?

• Zero Property

• Distributive Property

• Identity Property

• Commutative Property

Are  these two expressions equivalent?
2 • (3 • 7) and  (2 • 3) • 7 

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the distributive property
• No, these two expressions are not exquivalent

Are these two expressions equivalent?
6 + 3 and 3 + 6

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the associative property
• No, these two expressions are not equivalent

Are these two expressions equivalent?
6 – (4 – 1) and (6 – 4) – 1

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the distributive property
• No, these two expressions are not equivalent

Are these two expressions equivalent?
40 ÷ 10 and 10 ÷ 40

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the distributive property
• No, these two expressions are not equivalent

Identify the Property:

6 + (21+3) = (6+21) +3

• Commutative Property

• Distributive Property

• Inverse Property

• Associative Property

9 ^_x 2 = 2 ^_x 9

• Commutative Property

• Associative Property

• Inverse Property

• Distributive Property

Using the commutative property, what would be the equivalent expression for 
5 + 6 = ?

• 6 + 5
• 5 + 6
• 11

Which example DOES NOT show the commutative property?

•  6 x 2=2 x 6 
• 3 x 1=3 
• 4 x 5=5 x 4
• 3 x 1=3 x 1