Algebraic Properties Commutative Identity Distributive Associative

Which property is represented?
7(t + u) = 7t + 7u

• Commutative Property

• Associative Property

• Distributive Property

What property allows this statement to be true? 
(A + B) + C = A + ( B + C)

• Associative

• Commutative

• Distributive

• Identity

Use the associative property to rewrite this expression. 
(4 + x) + 7

• (x + 4) + 7

• 7 + (4 + x)

• 4 + (x + 7)

What property is this? 
5 + (8 + 14) = (5 + 8) + 14

• Associative Property of Multiplication

• Distributive Property

• Identity Property

• Associative Property of Addition

4 + 19 + 16 = 4 + 16 + 19
Moving the terms around does not change the results.

• Associative Property of Addition

• Commutative Property of Multiplication

• Commutative Property of Addition

• Identity Property of Addition

What property of addition takes a whole number and adds it with zero?

• Associative

• Commutative

• Identity

Kyle wrote the expression below:(9 + k) x 5What is the value of Kyle's expression for  k=4?

• 65

• 41

• 29

• 28

six times the number of girls
Let g = number of girls

• 6 + g

• 6g

• g - 6

Rewrite (9 x 6) x 5 using the associative property.

• 270

• 9 x 30

• 9 x (6 x 5)

• 5 x 9 + 5 x 6

Use the commutative property to rewrite this expression
(4 ⋅ p) ⋅ 6

• (p ⋅ 6) ⋅ 4

• 4 ⋅ (p ⋅ 6)

• 4 ⋅ p ⋅ 6