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Multiplication as Repeated Addition
By mrruben04
This computer-animated video explains multiplication as repeated addition. The terms factor and product are defined in the video and the lesson explains how addition and multiplication can be used to represent the same problem. ( 3:53)
Basic Multiplication
By mathwithlarry
Multiplication is repeated addition. This video introduces the concept of multiplication and how to use the multiplication table.
Multiplying and dividing negative numbers
By Khan Academy
Use the repeated addition model of multiplication to give an understanding of multiplying negative numbers.
Multiplying and dividing negative numbers
By Khan Academy
Use the repeated addition model of multiplication to give an understanding of multiplying negative numbers.
Multiplying and dividing negative numbers
By Khan Academy
Use the repeated addition model of multiplication to give an understanding of multiplying negative numbers.
Multiplying and dividing negative numbers
By Khan Academy
Use the repeated addition model of multiplication to give an understanding of multiplying negative numbers.
Multiplying and dividing negative numbers
By Khan Academy
Use the repeated addition model of multiplication to give an understanding of multiplying negative numbers.
Video for Lesson 11: Basic Division
By mathwithlarry
This is a video for basic division. Division is nothing more than repeated subtraction and multiplication is repeated addition. Examples are solved and explained on a piece of paper. He explains that division is the opposite of multiplication in his example.
Finding Unknown Factors in Multiplication Equations: 3.OA.4
By Tenmarks Amazon
Students learn to find unknown factors in multiplication equations using arrays and repeated addition.
Multiplication - Building Arrays: Grade 2
By university of Houston mathematics education
The video describes a student strategy for multiplication by building an array. The video also includes repeated addition and skip counting.
Multiplying Fractions Part 1a
By MuchoMath
In this video they show how to multiply fractions in this part they are also using a number line so there is a visual representation. They start with a fraction and multiply by a whole number they show the repeated addition then show it on the number line then they show it as a multiplication problem. They do many more examples. Video is good quality and good for all students as review or initial learning of the concept.
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Some quick examples to practice solving a variety of one step equations. All 4 operations (add, subtract, multiple, divide) are paired with variables.
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Learn how to solve one-step addition and subtraction equations that have fractions and decimals in them.
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Learn how to solve one-step addition and subtraction equations by adding or subtracting the same thing from both sides of the equation.
One-step addition and subtraction equations with fractions and decimals
By Khan Academy
Learn how to solve this equation: a + 5 = 54������������
Algebra Basics: What Is Algebra? - Math Antics
By Lumos Learning
This video gives an overview of Algebra and introduces the concepts of unknown values and variables. It also explains that multiplication is implicit in Algebra.