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Solving Expressions with Exponents
Welcome to our comprehensive guide on solving expressions with exponents! Exponents can be tricky, but fear not, because in this video, we break down the fundamentals and provide you with step-by-step instructions to tackle even the most...
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Fractions and Mixed Numbers: Adding and Subtracting
Ready to conquer fractions and mixed numbers once and for all? In this comprehensive mini-course, we'll dive deep into the world of fractions and mixed numbers, focusing specifically on adding and subtracting operations.
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The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Solution - Write Your First Smart Contract - Calculator
In this video, we will discuss the solution to the exercise on writing your first smart contract in Solidity by building a calculator from the previous video. This clip is from the chapter "Learn Solidity - Basics I" of the series "The...
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What is a Fraction?
This video explains what a fraction is, how to write a fraction and the different types of fractions. We also explain what numerator and denominator means. Practice questions and answers are at the end of the video.
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Multiplying and Dividing Fractions
This video explains how to multiply and divide fractions. Practice questions and answers are provided at the end of the video.
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How to Use a Fraction Wall
This video explores the fraction wall; a visual representation of fractions. We look at three fraction walls for: fractions, decimals and percentages. This is an excellent way to introduce equivalent fractions. An activity using the...
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Decimal Place Value
This video will explain what decimal place value is and the different place value headings for decimal numbers, from thousands to thousandths. Practice questions and answers are at the end of the video.
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Repeating Decimals to Fractions
In this math video we will rewrite repeating decimals as fractions. You will learn how to algebraically transform a repeating decimal to a fraction in three easy steps. We will write two equivalent equations that represent the repeating...
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Long Division with Whole Number Single Digit Divisors
Do you need a quick refresher on how to divide whole numbers with single digit divisors? I will show you the steps that you need to follow when dividing any whole numbers. I will walk you through 2 examples, giving you step-by-step...
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Long Division with Whole Number Two-Digit Divisors
Do you need a quick refresher about math on how to divide whole numbers with two-digit divisors? I will show you the steps that you need to follow when dividing any whole numbers. I will walk you through 2 examples, giving you...
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Multiplying Fractions using Cancellation in 30 seconds
Do you need a quick refresher on multiplying fractions using cancellation? Then this video is for you!
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Multiplying Fractions by Whole Numbers
Do you need a quick refresher on multiplying fractions with whole numbers? I will show you what you need to do to the whole numbers before you can multiply them to any fraction. I will walk you through 4 examples, giving you step-by-step...
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An Introduction to Tree Diagrams
This video explains how to work with tree diagrams for probability. We explain how to use them to calculate probabilities for a combination of outcomes for more than one event and how to draw a tree diagram for a probability question....
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Understanding Reciprocals: Flipping Fractions to Find the Multiplicative Inverse
If you need to learn, understand, and practice writing reciprocals, then this video will be perfect to for you! This video defines what reciprocals are, teaches you how to write them along with a little practice, and it shows you where...
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What are Prime Numbers?
This video explains what prime numbers are and answers the question, "Is 1 a prime number?" In addition to the definition and explanation of what prime numbers are, I have included a practice problems as well.
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What are Integers?
Do you need to learn about the definition of integers and their opposites? Whether you need a detailed explanation or just a quick refresher, this video is for you! This video will review and explain the definition of integers and their...
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Subtracting Unlike Fractions
Do you need to learn how to subtract fractions with different denominators? In this video, I will show you how to subtract a pair of fractions with different denominators. I will show you the process of finding a common denominator,...
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Subtracting Mixed Numbers
Do you need to learn how to subtract mixed numbers with different denominators? In this video, I will show you how to subtract a pair of mixed numbers with different denominators. I will show you the process of finding a common...
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Subtracting Mixed Numbers with Regrouping/Borrowing
Do you need to learn how to subtract mixed numbers with regrouping or borrowing? In this video, I will show you how to subtract a pair of mixed numbers with fractions that require borrowing before you can subtract. I will show you the...
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Integer Subtraction: From Basics to Advanced Challenges
Do you need a quick refresher on how to subtract integers? I will show you how to use the additive inverse rule for subtracting integers. In addition, I will walk you through three examples, giving you step-by-step directions as well as...
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Mastering Order of Operations: Solving Expressions with Ease
Do you need to learn how to use order of operations to solve or simplify expressions? In this video, I will review the order of operations, and guide you through solving 2 different expressions. The second problem is in fraction form!...
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How to Multiply Negative Fractions
Do you need to learn how to multiply a positive fraction by a negative fraction? Whether you need a detailed explanation or just a quick refresher, this video is for you! In this video, I will guide you through the process of multiplying...
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Multiplying Fractions: Why is My Answer Smaller?
Have you ever wondered why the answer to a multiplication problem with a pair of fractions is smaller than what you started with? Then this video is for you! I use a chocolate bar model to illustrate that when you multiply proper...
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Multiplying Fractions using Cancellation
Do you need to learn an easier way to multiply fractions? Then this video is for you! I will show you how to use common factors to cancel or replace larger numbers with smaller ones making multiplying fractions much easier!