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This page provides a list of educational videos related to Two-Digit Subtraction. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Two-Digit Subtraction.
Three digit-two digit subtraction with regrouping:grade 2
By university of Houston mathematics education
The video describes a student strategy for subtraction with regrouping using concrete, pictorial and abstract models.
Subtracting two-digit numbers (no regrouping)
By Khan Academy
Learn how to subtract 23 from 65 by thinking about tens and ones.
Subtracting two-digit numbers (no regrouping)
By Khan Academy
Learn how to subtract 31 from 64 by thinking about tens and ones.
Dividing Integers | MathHelp.com
By MathHelp.com
This lesson covers basic subtraction in the form of subtracting whole numbers. Students learn to subtract numbers with two or more digits, such as 985 - 47. The first step is to line up the numbers vertically so that the units digits are in the same column. Next, subtract the units digits, the tens digits, and the hundreds digits. When subtracting the units digits, notice that it is not possible to subtract 7 ones from 5 ones, so 1 ten must be borrowed from the tens column, leaving 7 tens and 15 ones. Now, subtracting the units digits, 15 - 7 = 8, subtracting the tens digits, 7 - 4 = 3, and subtracting the hundreds digits, 9 - 0 = 9. So 985 - 47 = 938. Note that the answer to a subtraction problem is called the difference, so the difference of 985 - 47 is 938.
Three digit-two digit subtraction with regrouping tens:grade 2
By university of Houston mathematics education
The video describes student strategies for three digit subtraction regrouping tens using concrete, pictorial and abstract models.
Subtracting two- and three-digit numbers (no regrouping)
By Khan Academy
Sal shows how to subtract 357 - 251.
Subtracting two- and three-digit numbers (no regrouping)
By Khan Academy
Learn how to subtract three-digit numbers by subtracting ones, tens, and hundreds.
Maths - Subtracting two digit numbers - English
By Bodhaguru
Hello, BodhaGuru Learning proudly presents an animated Maths video in English, which teaches how to do subtraction. It explains how to do subtraction with double digit numbers in a very simple way.Next, learn how to do subtraction with double digit numbers with borrowing, watch: https://www.youtube.com/watch?v=oAOpN9_0NfoThe topic starts with a nice animated short story -- The Mermaid and Five Shells, which helps in learning the topic: http://www.youtube.com/watch?v=ZBQ6ZDBPyQMThe application used in this video to explain addition is available at: http://www.bodhaguru.com/playAbout us: We are a social enterprise working on a mission to make school learning interesting, relevant and affordable to every child on this planet. You can watch our FREE online videos at http://www.bodhaguru.com/watch and download our practice application/games - just visit http://www.bodhaguru.com/play If you like our videos, subscribe to our channel http://www.youtube.com/user/BodhaGuruLearning. Feel free to connect with us at http://www.facebook.com/BodhaGuru OR http://twitter.com/Bodhaguru Have fun, while you learn. Thanks for watching -- Team BodhaGuru
Estimating Quotients | MathHelp.com
By MathHelp.com
This lesson covers commutative property of multiplication, which states that a x b = b x a. For example, 10 x 4 = 4 x 10.
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.