# Ch 9: ILTS Mathematics: Variables & Patterns

Get ready for the ILTS Mathematics exam by reviewing the material in this chapter. The lessons in this chapter were put together to fast-track your preparation concerning variables and patterns.

## ILTS Mathematics: Variables & Patterns - Chapter Summary

Completing this chapter exposes you to some important concepts dealing with variables and patterns. In turn, you will be better prepared for questions on the ILTS Mathematics exam dealing with:

• Identifying different types of patterns
• Classifying geometric and arithmetic sequences
• Recognizing symmetry graphically, numerically and algebraically
• Calculating arithmetic series and geometric series
• Mathematical induction
• Using words and images to restate a word problem
• The distributive, commutative, and associative properties
• Translating word problems to algebraic expressions
• Domain, range and rings
• Applying group structures to symmetry

Further develop your ability to work with patterns and sequences by watching the video lessons. Their interactive format makes learning and reviewing math principles easy, and you even have access to instructors. They are available to answer any questions that might pop up while you go through the lessons.

14 Lessons in Chapter 9: ILTS Mathematics: Variables & Patterns
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

### Earning College Credit

Did you know… We have over 200 college courses that prepare you to earn credit by exam that is accepted by over 1,500 colleges and universities. You can test out of the first two years of college and save thousands off your degree. Anyone can earn credit-by-exam regardless of age or education level.