#103 - Properties of Expressions

Which property is represented below?
7 x (8-2)= 56 - 14

• Commutative Property of Multiplication
• Distributive Property
• Associative Property of Multiplication

Simplify   2(3x + 5)

• 6x + 10
• 23x + 5
• 6x + 5
• 11x

6_*7=7_*6

• Associative Property of Multiplication
• Commutative Property of Multiplication
• Inverse Property of Multiplication
• Distributive Property

What is the commutative property of multiplication?

• a (b + c) = ab + ac
• ab = b a
• a (bc) = (ab)c
• ab = ac

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

Which equation does the Associative Property demonstrate?

• 1 x 90 = 90 x 1
• 0 x 1,346 = 0
• 76 x 1 =76
• 8 x ( 4 x 3 ) = ( 8 x 4 ) x 3

Which property of addition is shown?
(g + h) + j = g + (h + j)

• Commutative Property of Addition
• Associative Property of Addition
• Distributive Property
• Identity Property

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

• Commutative Property
• Associative Property
• Distributive Property

7 x (3 x 7) = 7 x (7 x 3) 

• Associative Addition
• Associative Multiplication
• Commutative Addition
• Commutative Multiplication

9 x (3 x 2) = (9 x 3) x 2 

• Associative Addition
• Associative Multiplication
• Commutative Addition
• Commutative Multiplication