Interpreting Negative Numbers
Adding and Subtracting Rational Numbers
Lesson 2
Changing TemperaturesLesson 3
Changing ElevationLesson 4
Money and DebtsLesson 5
Representing SubtractionLesson 6
Subtracting Rational NumbersLesson 7
Adding and Subtracting to Solve Problems
Multiplying and Dividing Rational Numbers
Lesson 8
Position, Speed, and DirectionLesson 9
Multiplying Rational NumbersLesson 10
Multiply!Lesson 11
Dividing Rational NumbersLesson 12
Negative Rates