GP 23 Seat Work (Test Review)

Which property is represented below?

2 (4 + p) = 8 + 2p

• Commutative

• Associative

• Distributive

• Identity

Which property is represented below?

15 + 130 = 130 + 15

• Commutative Property of Addition

• Associative

• Commutative Property of Multiplication

• Identity

Which property is represented below?

(1 x 2) x 3 = 1 x (2 x 3)

• Commutative Property of Addition

• Associative Property of Addition

• Associative Property of Multiplication

• Identity

According to the distributive property, which expression is equivalent to 30 - 25?

• 25 - 30

• 6 (5 - 5)

• 5 (6 + 5)

• 5 (6 - 5)

Which property is represented below?

a x 1 = a

• Commutative Property of Addition

• Associative Property of Addition

• Associative Property of Multiplication

• Identity Property of Multiplication

Like terms have the same variable and (a)   .

• exponent
• coefficient
• variable
• term
• operation

Match all of the "like terms" together.

• 15x

• 2t

• 10a²

• x²

• 8x²

• 3a

• 7a

• 4x

• 5t

• 4a²

Simplify the following expression:

4x + 5y - x + 2y

SHOW YOUR WORK

• 3x + 7y

• 5x + 7y

• 3x - 7y

• 10xy

Solve the expression when y = 4:

2y + 11

SHOW YOUR WORK

• 35

• 19

• 20

• 30

• 22

• 60

• 30

• 15