Using the commutative and associative property of addition to add and subtract rational numbers.

In this video lesson we will learn that the rules for multiplying rational numbers are the same rules we learned and used to multiply integers. We will review these rules and work through examples with fractions and decimals. We will...

Compare rational numbers in the real world.

The video is a brief lesson on real numbers, including counting numbers, whole numbers, integers, rational and irrational numbers. The teacher provides examples and challenges the viewer with simple questions.

we will explore the relation between the expressions: -a/b, -(a/b), and a/-b.

👉 Learn how to classify numbers. We will classify numbers as real, imaginary, rational, and irrational.

Convert repeating decimals into fractions.

Multiply rational numbers.

Find the absolute value of numbers.

An overview of the types of numbers.

This video is a beginner's guide to fractions, explaining what they are, how to represent them, and the different types of fractions, including proper, improper, and mixed fractions. It uses relatable examples, such as dividing chocolate...

👉 Learn how to classify numbers. We will classify numbers as real, imaginary, rational, and irrational.

It explains how to add and subtract rational numbers. It also explains addition and subtraction of rational numbers using the number line.

Understand rational numbers.

Jim is an experienced scuba diver; he stops to adjust to the new pressure after every 28 and 5 tenths feet he has dived. Assuming he starts at sea level. write an integer to represent his altitude after he has stopped 3 times to adjust.

This video teaches the concept of rational numbers, including classification into sets like integers and whole numbers, conversion between fractions and decimals, and ordering on a number line. It also covers irrational numbers,...

In this lesson, students will learn how to rewrite rational expressions so that they have the same denominator. By making connections to rational numbers and using visual representations, students will understand how equivalent fractions...

Solve real-world math problems involving rational numbers.

In this video, we learn about dividing rational numbers and how it is similar to dividing integers. The teacher explains the division properties, rules for dividing rational numbers with the same and different signs, and provides...

In this video, the teacher explains how to subtract rational expressions by finding a common denominator and then simplifying the fractions. They use examples and visuals to demonstrate the process and emphasize the importance of...

Lets know some interesting facts on the history and origin of numbers . Get answers to all the questions about numbers - History & origins of Numbers - Types of Numbers - Uses of Numbers

In this video lesson, students will learn how to compare and order rational numbers by converting them between fractions, decimals, and percents. Explore the concept using real-life examples, such as calculating tax deductions from a...

Venn diagrams are an important tool allowing relations between sets to be visualized graphically. This chapter introduces the use of Venn diagrams to visualize intersections and unions of sets, as well as subsets and supersets.

In this lesson, students will learn about different number systems and how they relate to each other using a Venn diagram. They will explore the natural numbers, integers, rational numbers, and irrational numbers, and understand that...