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Multiplication
Mr. Addit shows three methods for finding the answer to multiplication problems: repeated addition, skip counting, and using an array.
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Making Metric Measurements
Mr. Addit provides information about measuring with the metric scale. He then measures length, perimeter, and area.
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Let's Talk about Capacity
Mr. Addit describes the difference between the terms volume and capacity. He then reviews the measurements of liquids and estimates the capacity of some glasses.
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Calculating the Area
Mr. Addit explains how to calculate the area of a square and a rectangle.
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Review for You: Measurement
Mr. Addit reviews measurement of temperature, customary length, and perimeter and area of squares and rectangles.
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Place Value: Ones, Tens, and Hundreds
Mr. Addit provides an overview of base ten blocks. He relates counting with base ten blocks to using the place value chart.
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Simplifying Surds by Multiplication
Multiplying Surds: Simplification: This video explains what simplifying a surd means and how to simplify surds by multiplication. The three multiplication rules are explained with examples. Practice question and answer using the concept...
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Multiplying Decimals: Test Your Knowledge
In this video we provide practice test questions and answers relating to multiplying decimals so you can test your knowledge on the topic!
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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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Why Do You Need Zeros When Multiplying?
Ever wondered why we add those zeros when multiplying numbers? In this engaging video, we dive deep into the fascinating world of multiplication and unravel the mystery behind the importance of zeros!
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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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Understanding Powers and Exponents
This video explains the concept of powers and exponents. Through clear examples and non-examples, she demonstrates how to correctly calculate the value of a power by multiplying the base to itself as indicated by the exponent.
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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!
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Expanding Single Brackets
This video covers expanding brackets (also known as multiplying out brackets) including brackets with powers and negative multipliers. Practice questions and answers are at the end of the video.
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Exponents Explained
This video explains what exponents are and how we use them. Exponents are also known as powers or indices. Practice questions and answers are at the end of the video.
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More Multiplication and Division Word Problems to Solve
Mr. Addit provides additional word problems to solve, and he gives guidance as to how to decide whether to multiply or to divide to find the answers.
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Multiplication and Division
Mr. Addit provides word problems to solve, and gives guidance as to how to decide whether to multiply or to divide to find the answer.
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Estimating
Mr. Addit demonstrates how to estimate by rounding up or rounding down. He then gives examples in which estimating helps solve a division problem.
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Dividing Two-Digit Numbers by One-Digit Numbers
Mr. Addit demonstrates how to divide two-digit numbers by one-digit numbers by using multiplication facts.
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Review for You: Division With Remainders
Mr. Addit reviews place value division with and without remainders.