Extra Practice Links

• PDF Lesson 2.1.1 & 2.1.2: Algebra Tiles and Perimeter
• PDF Lesson 2.1.2 & 2.1.3: Combining Like Terms
• PDF Lesson 2.1.3 & 2.1.5: Simplifying Expression (Expression Mat)
• PDF Lesson 2.1.5 to 2.1.8: Comparing Quantities (Expression Mat)
• PDF Lesson 2.1.8 & 2.1.9: Solving Equations

​https://www.mathsisfun.com/algebra/equations-solving.html