# Ch 2: Compass Math: Decimals

Check out this chapter's video lessons to review decimal place value and mathematical operations with decimals. Study techniques for solving problems that involve decimals, which can help you answer similar questions on the ACT Compass Math Test.

## Compass Math: Decimals - Chapter Summary

Let the video lessons in this chapter help you strengthen your skills in working with decimal numbers before you take the ACT Compass Math Test. Our instructors explain place value, ordering decimals and demonstrate the process of performing math operations with decimals. You'll also practice estimating, converting and solving problems with decimals. By the time you make it through the lessons, you should be able to do the following:

• Read decimals using place value
• Compare and order decimals
• Add, subtract, multiply and divide decimals
• Solve problems with decimal numbers
• Estimate decimals to answer problems
• Convert decimals to mixed numbers

Developed by professional instructors, our math videos are short but packed with clear explanations, engaging graphics and several example problems. Learning helpful tips and techniques for solving decimal problems can help you feel more prepared for the ACT Compass Math Test.

### Objectives of the Compass Math: Decimals Chapter

Colleges use scores on the ACT Compass Math Test to determine students' placement in math courses. The topic of decimals is covered in the numerical skills/pre-algebra content domain of the ACT Compass Mathematics Test. The decimal questions comprise one of more than 12 topic subareas that are included in the numerical skills/pre-algebra portion of the exam.

Like the self-assessment lesson quizzes offered in this chapter, the ACT Compass math questions are in multiple-choice format. You're allowed to use a calculator to complete this computerized test, but it must meet ACT requirements.

7 Lessons in Chapter 2: Compass Math: Decimals
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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