The Learning Edge

## Vectors lesson 1 – vector vs. scalar quantities, magnitude and direction, vector addition.

We introduce you guys what a vector quantity is (as opposed to scalar quantity), draw some examples of vectors (with magnitude and direction), and do a vector addition problem.

## Vector Intro – Scalar Multiplication and Addition

Jamie King showing the fundamentals of vector addition and scalar multiplication.

## Exercising gorillas | Addition and subtraction within 20 | Early Math | Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/e/addition-and-subtraction-word-problems-within-20–level-2?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-more-fewer-20/v/comparison-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Missed the previous lesson? https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/v/sea-monsters-and-superheroes?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Early Math on Khan Academy: Math begins with counting. It’s the most important skill we learn in our early years and becomes the foundation for all other math concepts. Once we can count, we can add, […]

## Equal sign | Addition and subtraction within 20 | Early Math | Khan Academy

Learn what the equals sign really means. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-equals-sign/e/meaning-of-equal-sign-1?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/v/sea-monsters-and-superheroes?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Missed the previous lesson? https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-sub-20/v/subtracting-within-20?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Early Math on Khan Academy: Math begins with counting. It’s the most important skill we learn in our early years and becomes the foundation for all other math concepts. […]

## Fast maths tricks for CAT,CSAT Bank exams Addition and subtraction of Fractions

In this session the faculty will discuss the method of addition and subtraction of fractions. The method is very quick and interesting. If practiced well it will be useful for CAT, MAT,MBA entrance, Bank P O and other competitive exams.

## COMMON CORE: 2ND GRADER SHOWS US HOW ADDITION AND SUBTRACTION ARE BEING TAUGHT IN SCHOOLS.

Keep in mind that this little girl is in a private school. Common Core is standardized. That means this is nation-wide. The only escape is to pull your kids out of school and to home school. Or you can get all the parents together and fight the school/school district. She is not my daughter. She […]

## Learn Mathematics: Addition and Subtraction Word Problems

Find more than 1500+ education videos available at http://www.youtube.com/user/IkenEdu Learn mathematics by watching Education videos by Mexus Education. In this vide you will learn to solve addition and subtraction problems in easiest ways. The tips and tricks to solve these problems mentioned in this video is important for you so watch the video and learn. […]

## HESI Math Day 1, p2 – Basic Addition and Subtraction – Online Prep Tutor TEAS, GRE, GMAT, SAT, ACT

GRE, GMAT, TEAS, HESI, SAT, ACT, TOEFL and IELTS Test Prep Private Tutor Online One-to-one Help Skype ID = Keshwani.Prep 1-800-808-PREP prepsat@aol.com We also provide tutoring services for high-school and college level math courses – algebra, geometry, pre-calc, calculus, statistics, etc. PrepForSAT.com PrepForGRE.com PrepForGMAT.com PrepForTEAS.com PrepForTOEFL.com www.KeshwaniPrep.com Video Rating: / 5

## Solving Inequalities Using Addition and Subtraction

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## the maths basic fundamentals of addition and subtraction lesson 1

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## Surds – Addition and Subtraction : ExamSolutions Maths Revision

Go to http://www.examsolutions.net/ for the index, playlists and more maths videos on surds and other maths topics. Video Rating: / 5

## Alkene Addition Reactions Made Easy! – Product Prediction Tips! – Organic Chemistry

This video is mean’t to just help you guys out with Product Prediction in case you’re stuck and you only have a few minutes left and have nothing to lose and no time to go through the mechanisms to make sure your answer is right. In this video I show the usual pattern that Hydrohalogenation, […]

## Comparison word problems | Addition and subtraction within 20 | Early Math | Khan Academy

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-more-fewer-20/e/addition-and-subtraction-word-problems-within-20–level-3?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Watch the next lesson: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-more-fewer-20/v/more-comparison-word-problems?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Missed the previous lesson? https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-20/cc-early-math-word-problems-within-20/v/exercising-gorillas?utm_source=YT&utm_medium=Desc&utm_campaign=EarlyMath Early Math on Khan Academy: Math begins with counting. It’s the most important skill we learn in our early years and becomes the foundation for all other math concepts. Once we can count, we can add, […]