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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.
Addition and subtraction with significant figures | Decimals | Pre-Algebra | Khan Academy
By Khan Academy
This video shows us the rules for adding and subtracting measurements to show our level of accuracy. Note that the rules for addition/subtraction with significant figures are VERY different than the rules for mulitplication/division. Think about which number is the most precise!
Solving 2-Step Word Problems | Good To Know | WSKG
By WSKG Public Media
solve two-step word problems using addition, subtraction, multiplication, and division.
The Steps to Long Division
By TheAnimatedClassroom
Here in this cartoon Whale helps out Clam with an easy way to remember the steps to long division. Remember the first letter of Daddy Mother Sister Brother. Step 1-Divide Step 2-Multiply Step 3-Subtract Step 4-Bring Down.Then repeat the steps. This is a great resource to introduce and/or review division in the classroom and at home.
Introduction to Word Problem Terms
By mathwithlarry
This is an introduction to basic word problem terms. Larry discusses key words that are usually associated with a particular mathamatical operation. Terms are shown for addition subtraction multiplication and division.
Synthetic Division - A Shortcut for Long Division!
By PatrickJMT
This video demonstrates how to perform synthetic division of polynomials.
Math Basics: Division
By GCFLearnFree.org
http://www.gcflearnfree.org/math Do you need help with basic math like subtraction multiplication division fractions times tables and percents? Our basic math tutorials and learning interactives make learning math easier and allow you to practice basic math skills at your own level and pace. Do you need to learn or practice the basic math skills of multiplication and division? How about some help with multiplication tables? The tips and techniques provided in this basic math tutorial make calculating multiplication and division simple easy and fun. What comes after multiplication in math? Division. Division is the opposite of multiplication. Instead of combining groups many times (like you do when you multiply) when you divide numbers you are splitting them into smaller equal groups. But you won't always have equal groups when you are dividing numbers or items -- sometimes you may have items left over. What do you do then? This lesson will help you figure that out by: • explaining the concept of dividing numbers • giving you division practice • helping you divide numbers that have remainders • showing you how to check your division If you are interested in learning more about this topic please visit our site to view the entire tutorial on our website. It includes instructional text informational graphics examples and even interactives for you to practice and apply what you've learned.
Fallacies: Fallacy of division
By WiPhi
In this video, Paul Henne describes the fallacy of division, the informal fallacy that arises when we assume that the parts of some whole must have the same properties as the whole they make up. He also discusses why water molecules aren't wet. Speaker: Paul Henne
[4.NBT.6-1.0] Four digit division - Common Core Standard
By Freckle education
Find whole-number quotients and remainders with up to four-digit dividends and one-digit divisors, using strategies based on place value, the properties of operations, and/or the relationship between multiplication and division
Fractions are Division
By mathantics
A fraction is just a division problem written like a number. This video also reviews the parts of a fraction and introduces the idea of decimals.
Introduction to Division
By northstar15
Learn the basics of division including vocabulary and how to solve simple division problems. A teacher is using a whiteboard to explain the process as well as the vocabulary. He demonstrates two ways to write these division problems. Sound quality is poor.
4.NBT.6 - Division with Remainder (1-Digit Divisor)
By MathwithMrAlmeida
explains how to divide up to a 4-digit dividend by a 1-digit divisor to illustrate
Lesson 6.2 (Part 2) - Synthetic Division With A Binomial (A Not 1)
By MrRainsberg
In this video lesson, we examine how to divide a polynomial by a binomial that does not have a leading coefficient of 1. This video contains several example problems.
Total seats in a theater | Multiplication and division
By Khan Academy
Solve a two-step word problem by drawing a picture and creating an equation.
Marbles for friends | Multiplication and division
By Khan Academy
Solve a two-step estimation word problem.
Running distance in a week | Multiplication and division
By Khan Academy
Solve a two-step word problem by drawing a picture and creating an equation.
One-step equations with multiplication and division
By Khan Academy
Let's get a conceptual understanding of why one needs to divide both sides of an equation to solve for a variable.
One-step equations with multiplication and division
By Khan Academy
Let's ease into this, shall we? Here's an introduction to basic algebraic equations of the form ax=b. Remember that you can check to see if you have the right answer by substituting it for the variable!
One-step equations with multiplication and division
By Khan Academy
Remember that what you do to one side, you have to do to the other. Will you multiply or divide both sides to dump the fraction, x/a? Let's do it together.