Unit 7: Rational numbers

Lesson 1: Positive and negative numbers
Lesson 2: Points on the number line
Lesson 3: Comparing positive and negative numbers
Lesson 4: Ordering rational numbers
Lesson 5: Using negative numbers to make sense of contexts
Lesson 6: Absolute value of numbers
Lesson 7: Comparing numbers and distance from zero
Extra practice: Negative numbers
Lesson 8: Writing and graphing inequalities
Lesson 9: Solutions to inequalities
Extra practice: Inequalities
Lesson 11: Points on the coordinate plane
Lesson 13: Interpreting points on a coordinate plane
Lesson 14: Distances on a coordinate plane
Lesson 15: Shapes on a coordinate plane
Lesson 16: Common factors
Lesson 17: Common multiples
Lesson 18: Using common multiples and common factors