Distributive Property

Distributive Property

!!!!

Multiple Choice

What is -78 ÷ 0 = ?

• 78

• undefined

• -78

• 0

Multiple Choice

What is 0 ÷ -78 = ?

• 78

• undefined

• -78

• 0

Multiple Choice

What best describes why division by 0 is not defined?

• It equals infinity.

• Because yes.

• Division by 0 is defined. There is an answer.

• There is not one consistent number answer.

Multiple Choice

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

Multiple Choice

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

Multiple Choice

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

Multiple Choice

Which is an example of the Distributive Property?

• 9 + 0 = 9

• (3 + 8) 5 = 3 x 5 + 8 x 5

• 4 x 3 = 3 x 4

• 4 + (2 x 9) = 4 + 2 x 9 + 2

Multiple Choice

Which is an example of the Distributive Property?

• (4 + 8) + 7 = 4 + (8 + 7)

• 5 + 2 = 3 + 5

• 9 x 0 = 0

• 2(6 + 4) = 2 x 6 + 2 x 4

Multiple Choice

What is the answer to this equation?

2(3 + 4) =

• 2 x 3 + 2 x 4

• 23 + 24

• 2 + 3 x 2 + 4

• None of the Above

Multiple Choice

Which property is demonstrated here?

a + 0 = a

• Associative Property

• Commutative Property

• Identity Property

• Distributive Property

Multiple Choice

Are these two expressions equivalent?

5(3+2) and 5•3 + 5•2

• 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

Multiple Choice

What is the distributive property?

• For any numbers a, b, c,

  a(b + c) = ab + ac

• For any numbers a, b, and c,

  a(b + c) = a + (b + c)

• For any numbers a, b, c,

  abc = a + b + c

• For any number a, b, and c,

  a(b + c ) = a(c + b)

Poll

How do you feel about the Distributive Property?