Ch 5: ILTS Mathematics: Solving Number Problems

About This Chapter

Solving number problems can be done through many different methods. This part of the ILTS Mathematics course presents a number of strategies for you to utilize on your ILTS Mathematics exam.

ILTS Mathematics: Solving Number Problems - Chapter Summary

Number problems have a plethora of steps to implement when attempting to solve them. This set of video lessons contained in the ILTS Mathematics review course demonstrates the different approaches that can be taken with number problems and how they will be appearing on the ILTS Mathematics exam. The topics you will be studying in this chapter are as follows:

  • The addition of negative and positive integers
  • The rules for multiplying and dividing integers
  • Solving problems with decimals and fractions, mixed numbers and percents
  • The use of ratios and proportions

If you are stuck on any area of this chapter and need assistance, you can contact the math experts at by going to the dashboard area. Once they have answered your questions, you can see how well-prepared you are for the ILTS exam by taking the self-assessment quizzes provided with the chapter.

7 Lessons in Chapter 5: ILTS Mathematics: Solving Number Problems
Test your knowledge with a 30-question chapter practice test
Adding Positive & Negative Integers

1. Adding Positive & Negative Integers

After watching this video lesson, you will be able to add all kinds of integers together. This is a skill that will benefit you when playing games and when doing math tests. After watching the video, try some example problem on your own with our quiz.

Multiplying Integers: Rules & Examples

2. Multiplying Integers: Rules & Examples

In this lesson, we will discuss what numbers are included in the integers and how to multiply them. We will deal with 1-, 2-, and 3-digit numbers as well as negatives and positives. There are some definitions included as well as a quiz at the end.

Dividing Integers: Rules & Terminology

3. Dividing Integers: Rules & Terminology

In this lesson, we will learn how to divide integers or signed numbers. Determining the correct sign of the answer is a very simple but important step in these calculations. We will also learn the role of zero in division of integers.

Solving Problems Using Decimal Numbers

4. Solving Problems Using Decimal Numbers

Problems involving decimal numbers might sound like a way to torture you, but learning how important these types of problems are in the real world is important. In this lesson, you will see a couple areas in life where you routinely encounter decimal number problems.

Solving Problems using Fractions and Mixed Numbers

5. Solving Problems using Fractions and Mixed Numbers

Fractions don't just live in math problems. They're all around us, helping us through our lives. In this lesson, we'll look at real scenarios where your ability to work with fractions can save the day.

Solve Problems Using Percents

6. Solve Problems Using Percents

Percents are your friend. Think of all the cool things percents do for you. They save you money, and they tell you how well you are doing in school. Learn how you can solve problems with percents in this video lesson.

Calculations with Ratios and Proportions

7. Calculations with Ratios and Proportions

Even if only 99 out of 100 people need to know how to work with ratios, the odds that they'll be useful to you are very high. In this lesson, we'll practice performing calculations with ratios and proportions.

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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