# Ch 22: THEA Test: Decimals & Percentages

Refresh your knowledge of decimals and percentages with the help of short video lessons. You can get reacquainted with decimal place value, rounding decimals, converting fractional notation and more as you prepare for the THEA test in Texas.

## THEA Test: Decimals & Percentages - Chapter Summary

This chapter is designed to prepare you for questions pertaining to decimals and percentages on the THEA test in Texas. Review the lessons to prepare yourself to address the following on the exam:

• Defining the decimal place value, and comparing and ordering decimals
• Explaining how zeros are used as decimals and how to round decimals
• Understanding how to add, subtract, multiply and divide decimals
• Estimating with decimals to solve math problems
• Converting from percent notation to fraction and decimal notation
• Changing between decimals and percents, as well as decimals and fractions
• Describing how to convert fractional notation to percent notation and solve word problems that use percents

The instructors in the video lessons ensure your learning process is comprehensive and fun by helping you perform the mathematical operations needed to fully understand decimals and percentages. This unique approach to online instruction helps you confidently answer questions on the exam.

### THEA Test: Decimals & Percentages Objectives

The THEA test is designed to gauge the reading, mathematics and writing comprehension of students preparing to enter their freshman years at Texas public colleges and universities. The test is divided into three sections. Lessons topics in this chapter are found in the mathematics section, which consists of 50 multiple-choice questions.

You can prepare for questions related to decimals and percentages on the test by reviewing this chapter's lessons. You can watch the lessons in their video format or access full lesson transcripts that feature helpful vocabulary words. To gauge how well you understand lesson concepts, take self-assessment quizzes and a chapter exam.

14 Lessons in Chapter 22: THEA Test: Decimals & Percentages
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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