Subtracting with Renaming Videos - Free Educational Videos for Students in K - 12

Array

Lumos Video Store

This page provides a list of educational videos related to Subtracting with Renaming. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Subtracting with Renaming.


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.

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.

Vectors : adding and subtracting vectors - YouTube


By Adam Beatty

YouTube presents Vectors : adding and subtracting vectors, an educational video resource on math.

Grade 2 Math 2.2, Counting back for Subtraction


By Joann's School

How to count back to subtract by using a number line. Find the difference between two numbers.

Multi-digit Subtraction


By mathantics

Multi-digit Subtraction

Subtraction within 100


By Khan Academy

Learn how to subtract 23 from 65 by thinking about tens and ones.

Subtraction within 20


By Khan Academy

Learn how to subtract 14 - 6 by first thinking about subtracting 2 and 4.

Three-Digit Subtraction with Counting Strategies: Grade 2


By university of Houston mathematics education

The video describes counting strategies using place value to subtract.

Subtraction word problems within 10


By Khan Academy

Learn how to solve word problems by subtracting small numbers (numbers 10 or less).

Subtraction within five


By Khan Academy

Learn what it means to subtract. The examples used in this video are 4-3 and 5-2.

Adding and Subtracting Complex Numbers


By mathonpoint

This video explains how to add or subtract complex numbers. Two example problems are completed in a step-by-step manner.

Vectors : adding and subtracting vectors - YouTube


By Adam Beatty

YouTube presents Vectors : adding and subtracting vectors, an educational video resource on math.

Subtracting 1 vs. subtracting 10 | Addition and subtraction within 100


By Khan Academy

Sal talks about the difference between subtracting 1 and subtracting 10.

Missing numbers in addition and subtraction | 2nd grade | Khan Academy


By Khan Academy

Sal solves missing number in problems like 73 = ___ + 57.

Relate addition and subtraction


By Khan Academy

See the relationship between 2+3=5, 5-2=3, and 5-3=2.

Addition and subtraction trig identities


By Khan Academy

Sal evaluates the cosine of twice an������������angle whose right triangle is given. To do this, he must use the cosine double-angle formula.

Addition and subtraction trig identities


By Khan Academy

Sal evaluates the cosine of the sum of 60������������ and another angle whose right triangle is given. To do this, he must use the cosine angle addition formula.

Addition and subtraction with number lines


By Khan Academy

Sal figures out which number line matches up with a 2-digit addition or subtraction problem.

More examples of addition and subtraction of polynomials | Algebra II | Khan Academy


By Khan Academy

This instructor in this video, Sal Khan, discusses adding and subtracting polynomials. In an easy, conversational tone, the instructor explains processes clearly. Mr. Khan uses the Paint Program (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The student or educator may want to open the video to 'full screen' as the instructor is using a black background and the writing is small.

Addition and subtraction trig identities


By Khan Academy

Sal reviews all the different trigonometric angle addition identities: sin(a+b), sin(a-c), cos(a+b), cos(a-b), cos(2a), and sin(2a).