Simplifying Expressions Review

Simplifying Expressions Review

1/3 E-Learning Lesson

​Learning Targets and Habit of Success

​Learning Target

• ​I can identify the parts of an algebraic expression

• ​I can simplify expressions by combining like terms and using the Distributive Property

​

​Habit of Success

• ​I can show integrity by completing my virtual work independently and to the best of my ability

​Let's Review....

Fill in the Blank

What is the variable in the following expression?

-3x + 5

Fill in the Blank

What is the constant in the following expression?

-3x + 5

Fill in the Blank

What is the coefficient in the following expression?

-3x + 5

​What are Like Terms

​Combining Like Terms

• ​Combine coefficients of like terms

• ​Combine constants

Multiple Choice

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Multiple Choice

3x-5x

• 2x
• 8x
• -2x
• 15x²

Multiple Choice

Like terms have the same _____ and the same _____.

• variables and numbers
• signs and numbers
• variables and exponents
• variables and signs

Multiple Choice

How many terms does this expression have?
3x + 5y - 17 - 2y + x

• 3
• -17
• 5
• 1

Multiple Choice

Simplify by combining like terms.
m + 9 - 4m

• 5m
• m + 5m
• -3m + 9
• 4m

​

Multiple Choice

3(2c - 5)

• 6c - 15
• 6c + 15
• 6c + 15
• -6c - 15

Multiple Choice

3(4+3r)

• 12+9r
• 7+6r
• 12+5r

Multiple Choice

6(x + 1) - 5(x + 2)

• 2x + 8
• x - 4

Multiple Choice

8(x + 5) - 4(x + 4)

• 4x + 24
• 4x + 16

​Debrief

​Answer the following questions honestly

and in detail

Open Ended

What is your goal in math for the second semester?

Open Ended

What will you do to achieve this goal?

Open Ended

What can Ms. Schroppe do to help support you?