Curated Video
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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Calculating the Area
Mr. Addit explains how to calculate the area of a square and a rectangle.
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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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Order of Operations Explained
This video covers the order of operations; including what the acronyms BODMAS, BIDMAS, BEDMAS and PEMDAS/PEDMAS stand for. We explain in which order to calculate math problems, the importance of the order of operations, and provide...
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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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How to Solve Equations using Opposite Operations
Are algebraic equations giving you a headache? Fear not! In this comprehensive tutorial, I'll break down the art of solving algebraic equations using opposite operations.
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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 7 different expressions that have positive and negative numbers in...
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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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Mastering One-Step Equations with Multiplication and Division
Do you need a quick refresher on how to solve one-step equations using multiplication and division? Then this video is for you! I will show you the step-by-step process for solving equations by walking you through several examples using...
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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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Multiplying Decimals Without a Calculator
This video explains how to multiply decimal numbers without using a calculator. We explain two different ways to do this; remove the decimal points (this can be used with grid, line and column multiplication methods) or by keeping the...
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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.
Curated Video
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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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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Solving Multiplication Word Problems
Mr. Addit examines multiplication problems for keywords. He then models solving multiplication problems using the traditional method.
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Multiplying Using the Partial Products Method
Mr. Addit demonstrates the partial products method of multiplication. He also models multiplying two-digit numbers by one-digit numbers.
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Review for You: Multi-Digit Multiplication
Mr. Addit reviews multiples and how to multiply 2 and 3 digits by one digit.
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Factors
Mr. Addit explains how to find factors of a number by using the multiplication facts we know.
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Dividing by 6 and 7
Mr. Addit reviews the division and multiplication facts of 6 and 7.
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Memorizing Division Facts
Mr. Addit reviews division by 1, 2, 5, and 10 and explains that division is the opposite of multiplication just as subtraction is the opposite of addition.
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Working with Division
Mr. Addit introduces the terms divisor, dividend, and quotient. He also demonstrates how to write a division problem.
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Exploring Division
Mr. Addit explains that backwards skip counting is the same thing as division, in the same way that forward skip counting is the same thing as multiplication. He then models solving some division word problems.
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Understanding Multiplication Problems
Mr. Addit reviews keywords for addition and subtraction problems and introduces keywords for multiplication problems. He also explains the four parts of a multiplication problem.
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Review for You: Solving Multiplication Word Problems
Mr. Addit reviews how to solve multiplication word problems.