1. Lesson Quizzes
Standard Lesson Quiz
Lesson Quiz for Student Response Systems

2. Lesson Quiz: Part I
Identify like terms in the list.
1. 3n2 5n 2n3 8n
2. a5 2a2 a3 3a 4a2
Simplify. Justify your steps using the Commutative, Associative, and Distributive Properties when necessary.
3. 4a + 3b + 2a
4. x2 + 2y + 8x2
5n, 8n
2a2, 4a2
6a + 3b
9x2 + 2y

3. Lesson Quiz: Part II
5. Write an expression for the perimeter of the given figure.
2x + 3y
x + y
x + y
2x + 3y
6x + 8y

4. Lesson Quiz for Student Response Systems
1. Identify the like terms in the list.
6a, 5a2, 2a, 6a3, 7a
A. 6a and 2a
B. 6a, 5a2, and 6a3
C. 6a, 2a, and 7a
D. 5a2 and 6a3

5. Lesson Quiz for Student Response Systems
2. Identify the like terms in the list.
16y6, 2y5, 4y2, 10y, 16y2
A. 16y6 and 16y2
B. 4y2 and 16y2
C. 16y6 and 2y2
D. 2y5 and 10y

6. Lesson Quiz for Student Response Systems
3. Simplify 5x + 2y + 7x. Justify your steps using the Commutative, Associative, and Distributive Properties when necessary.
A. 5x + 2y + 7x = 5x + 7x + 2y Associative Property
= (5x + 7x) + 2y Commutative Property
= 12x + 2y Add the coefficients.
B. 5x + 2y + 7x = 5x + 7x + 2y Commutative Property
= (5x + 7x) + 2y Associative Property

7. Lesson Quiz for Student Response Systems
4. Simplify 5x2 + 3x + 8x2. Justify your steps using the Commutative, Associative, and Distributive Properties when necessary.
A. 5x2 + 3x + 8x2 = 5x2 + 8x2 + 3x Commutative Property
= (5x2 + 8x2) + 3x Associative Property
= 13x2 + 3x Add the coefficients.
B. 5x2 + 3x + 8x2 = 3x + 5x2 + 8x2 Associative Property
= (3x + 5x2) + 8x2 Commutative Property
= 8x + 8x Add the coefficients.

8. Lesson Quiz for Student Response Systems
5. Identify an expression for the perimeter of the given figure.
A. (4x + 5y)(x + 2y) C. 10x + 14y
B D. 5x + 7y
4x + 5y
x + 2y