# Ch 29: Number Sense & Theory

Through this chapter, we will help you review what you need to know in regards to number sense and theory. Use these video lessons to learn about topics including prime number, scientific notation and the commutative and associative properties.

## Number Sense & Theory - Chapter Summary

These lessons will detail information about number sense and theory. The video lessons are engaging and make learning math fun. In this chapter, you will review:

• Significance of the commutative property
• Three basic number properties
• Use of the distributive property
• Rules of using the number zero
• Conversion to scientific notation
• Difference between prime and composite numbers
• Two ways to find the prime factorization
• How to break down numbers
• Ways to find the greatest common factor
• How to find the least common multiple
• Prime factorization shortcuts

We designed this chapter with numerous resources that can benefit you with your studies. The lessons are short but engaging. When you are ready, there are quizzes that will test you on how much you have learned in the lessons. We also have a chapter test at the end. This gives you the chance to test how much you have learned throughout the chapter before moving forward.

11 Lessons in Chapter 29: Number Sense & Theory
Test your knowledge with a 30-question chapter practice test
Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
Not Taken
Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
Not Taken

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