In this math video lesson, students learn how to determine the approximate location of irrational square roots on a number line through a clearly modeled exemplar problem. The lesson begins by labeling the number line with perfect...

In this shorts video we will learn about fractions & repeating decimals. We will rewrite the fraction as a repeating decimal. We will set up long division and divide to identify the repeating digits. We will write the repeating...

In this shorts math video we will estimate a cube root. We will create a number line using the provided answer choices. We will add the perfect cube of each value. We will use the perfect cube number line to estimate which integer...

In this Grade 7 math video, we will use a bar diagram to solve a real-world percent problem. We are told that 2/3 of the beads in a jar are one color, and the remaining 1/3 are a second color. The task is to determine what percent of...

In this video, we explore rational numbers and how to identify values within a given range on a number line. The problem asks: Which rational number is greater than -4 and less than 0?
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We’ll start by defining rational...

In this math video we will learn how to subtract rational numbers that are decimals. We will begin by review how to subtract decimals using 3 easy steps. Step 1 - Line up the decimal points vertically. Fill in any 0's where necessary....

In this video we will learn 4 steps to add rational numbers in fraction form. The four steps are - Step 1: If necessary, write mixed numbers as improper fractions. Step 2: If necessary, rewrite fractions to have a common denominator....

In this math video we will learn the rules for adding rational numbers in decimal form. We will begin by reviewing the three steps to adding or subtracting decimals. We will line the decimal values up vertically using the decimal points....

In this math video we will learn 5 steps to subtract rational numbers in fraction form. Step 1: If necessary, write mixed numbers as improper fractions. Step 2: If necessary, rewrite fractions to have a common denominator. Step 3: If...

In this math video we will learn how to divide rational numbers in decimal form. We will review the vocabulary terms dividend, divisor and quotient. You will see a visual model of these terms as they are used in long division. I will...

In this video, we will define imaginary numbers and examine the complex number system.

In this math video we will learn 5 steps to multiply rational numbers in fraction form. Step 1: Determine the SIGN of the product. Write +/- in Step 5 Box. Same Signs - The product of two values with the SAME sign will ALWAYS be...

In this math video we will learn 5 steps to multiply rational numbers in decimal form. We will use a graphic organizer to practice showing our work following the five steps. Step 1: Determine the SIGN of the product. Write +/- in Step 5...

If you're just beginning or need a quick refresher, this video is perfect for understanding how to multiply positive and negative decimal numbers and fractions.

By the end of this learning object, the student will be able to: Find a number lying in the middle between two numbers.3210

This video will give you a clear and concise overview of the different types of numbers you'll encounter in mathematics. We focus on the different types of numbers within the Real Number category, including natural, whole, integers,...

In this video, we explore the exciting world of rational numbers and learn how to add them using integer rules. Perfect for 7th graders and anyone looking to strengthen their math skills, this tutorial breaks down the process...

Welcome back to Math Defined, your go-to channel for all things math. Today, we're diving into subtracting rational numbers, including fractions, mixed numbers, and decimals. Ready to master this? Let's get...

In this video, we dive into the world of rational numbers. Whether you're dealing with fractions, whole numbers, or specific types of decimals, rational numbers are everywhere! Join us as we break down what rational numbers are, how to...

In this math video we will learn how to order rational & irrational numbers. We will be given three numerical values - two irrational numbers and one rational number. We will understand that pi is approximately 3.14. We will approximate...

"Non-Negative Fact Families" models how to solve real-world mathematical problems containing non-negative rational numbers by using knowledge of fact families.

This video goes over the basics of the real number system that is mainly used in Algebra. The video covers, natural numbers, integers, rational numbers, and irrational numbers.

"Absolute Value vs. Order" explores order of a given set of numbers to their absolute values.

"Inverse Operations" explains how to solve equations in the form x + p = q, where p and q are given rational numbers, by using knowledge of inverse operations.