Addition, Subtraction, Multiplication, and Special Products
Grade 9Math45 min
Learning Objective
I can simplify algebraic expressions by adding, subtracting, and multiplying polynomials.
Lesson Flow
Watch Video
Algebra Basics: Simplifying Polynomials - Math Antics
mathantics
Practice
7 questions • Short answer
Exit Ticket
“Simplify the following expression by combining like terms: 7x + 3y - 2x + 5y - x. Simplify the following expression by combining like terms: 4a² + 2ab - ab + 3a² - 5ab. ”
Teacher Guide
Get the complete package:
- Answer keys for all questions
- Differentiation strategies
- Extension activities
- Printable student handouts
