Ch 27: Rational Number Operations & Properties

This chapter provides information on operations in math involving rational numbers. Lessons discuss addition, subtraction, multiplication, division, word of problems, and inverse operations. You will get to see examples of working with fractions and use of exponential expressions.

Rational Number Operations & Properties - Chapter Summary

The lessons in this chapter will help you understand rational numbers in adding and subtracting operations, steps and examples for solving word problems, and what we mean by remainder in math along with examples.

You will discover raising and reduction of fractions, and the associative, distributive and commutative properties of numbers. More is covered in these lessons, such as:

• Use of rational numbers in multiplying and dividing
• Increase understanding by personalizing a word problem
• Definition and examples of inverse operation in math
• Defining the unit fraction and some examples
• Ordering and comparing fractions
• The order of operations and exponential expressions

These are short text and video lessons that accommodate use of mobile devices for logging in and spending a short amount of time while still making progress on this study program. An accompanying lesson quiz can be used as often as you like to assess your comprehension of the lesson material. Track your progress towards chapter completion on your dashboard.

11 Lessons in Chapter 27: Rational Number Operations & Properties
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.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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