Chapter 8 · Multiplying and Dividing with 6, 7, 8, and 9

In this chapter you will learn multiplicative fluency. This is an original, self-study-friendly chapter following the public Dimensions Math 3B sequence. It contains worked models, immediate checks, practice, deeper reasoning, and answers.

Chapter content internally reviewed; external educator and learner testing are still pending. This is not a formal placement test.