TOPIC: Simplifying and Evaluating Expressions

GOAL: 

Evaluate and Simplify rational Expressions

STANDARDS: 

• 7.NS.1

• Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram.

• 7.NS.2

• Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.

• 7. NS.3

• Solve real-world and mathematical problems involving the four operations with rational numbers.

Test Corrections.