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Multi-Digit Multiplication Strategies

There are 11 videos in this category and 8 videos in 1 subcategory.


Category Videos
Not Right For WatchKnowLearn
Ages: 8 - 12
Whole Number Multiplication And Division
From discoveryeducation.com, produced by Discovery Education
Examples provide instruction in multiplying and dividing whole numbers without a remainder
June 2, 2010 at 12:31 PM
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Not Right For WatchKnowLearn
Ages: 8 - 13
Students Explain Factor Multiplication
From YouTube, produced by YouTube
In this short video, students explain the process of factor multiplication. They use whiteboards to draw out the problem. This is a wonderful resource to introduce or to review this skill. Students will enjoy learning from other students (02:01)
July 24, 2011 at 12:04 AM
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Not Right For WatchKnowLearn
Ages: 8 - 12
Turtlehead Method Multiplication
From TeacherTube, produced by The Turtlehead Method
A woman narrates the steps of two digit by two digit multiplication. It is a slideshow.  This turtle method is an interesting and fun method for kids to learn double digit multiplication.
March 30, 2009 at 06:16 PM
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Not Right For WatchKnowLearn
Ages: 8 - 11
Solving 13x21 Using an Array
From YouTube
This video uses computer animation to demonstrate solving 13x21 as an array using base ten manipulatives.  The lesson ends with video of a student using base ten manipulatives to solve the problem. (02:12)
July 21, 2011 at 10:43 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
Everyday Fast Math Tricks - How to Check Multiplication Results
From YouTube, produced by funza Academy
So you multiplied 2 numbers and got your answer. But is it correct? The casting out 9s / nines concept will help you find out. Relevant for both students and professionals. (07:04)
December 9, 2014 at 01:25 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
Fast Math Tricks - Multiply by Doubling and Halving
From YouTube, produced by funza Academy
Learn this short easy trick to multiply numbers faster. Impress your friends and family with your MENTAL math. (The word 'learned' is spelled incorrectly.) (02:02)
November 17, 2014 at 01:02 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
Introduction to Two Finger Math - Multiplication Strategy Part 1 of 2
From YouTube, produced by Jan de Jonge
Introduction to Jakow Trachtenberg's math method called the Two Finger Method (2FM).  This strategy helps to gain control over numbers and also boosts  concentration and memory.  The instructor show the 4 rules of 2FM. Slide show with insert movie of... [more]
February 1, 2010 at 10:39 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
How to Use The Two Finger Math Multiplication Strategy, Part 2 of 2
From YouTube, produced by Jan de Jonge
Trachtenberg's Two Finger Math method is extended to multi-digit numbers in this slide show.  The beginning of the video recaps part 1 and part two shows the steps to solving multi-digit multiplication problems using the 2FM Strategy.
February 1, 2010 at 10:45 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
Mental Math Secrets (Math Tricks) - Rapidly Multiply by 11
From YouTube, produced by mathtutor
Learn to rapidly multiply any number by 11 mentally. This video shows how to multiply any double digit number by 11, without the use of paper or a calculator. (09:23)
May 7, 2012 at 06:53 PM
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Not Right For WatchKnowLearn
Ages: 9 - 14
Multiplying 2 and 3-Digit Numbers the Math Backwards Way
From YouTube, produced by Ray Moore
The instructor offers his strategies for multiplying multi-digit numbers.  Several examples are shown on a white board of the steps involved for of multiplying two-digit by two-digit problems.  He shows an examples of solving the problems the traditi... [more]
March 12, 2010 at 07:20 PM
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