The Learning Edge

This video is an introduction to 2D vectors. It describes vector addition, subtraction and scalar multiplication. Geometric interpretations are given for all operations. Please visit my website www.math4every1.info for more math videos. Video Rating: / 5

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In this video I show you how to add and subtract vectors and how to multiply/divide by a scaler (a number)! enjoy! Visit www.universityphysicstutorials.com Follow me on Twitter @adambeatty503 Follow me on Facebook @UniversityPhysicsTutorials Video Rating: / 5

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Learn how to subtract 14 – 6 by first thinking about subtracting 2 and 4. 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-sub-20/e/subtraction_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-equals-sign/v/equal-sign?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-add-20/v/adding-3-numbers?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 […]

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Learn how to subtract 23 from 65 by thinking about tens and ones. Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-100/subtraction-within-100/e/subtraction_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-100/cc-early-math-add-sub-100-word-problems/v/adding-and-subtracting-on-number-line-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-100/subtraction-within-100/v/subtracting-2-digit-numbers-without-regrouping?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 […]

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Subtracting multi-digit numbers can be a little confusing when the top digits are smaller than the bottom ones. Let’s look at regrouping together. It will help! Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/arithmetic/addition-subtraction/sub_borrowing/e/subtraction_4?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Watch the next lesson: https://www.khanacademy.org/math/arithmetic/addition-subtraction/sub_borrowing/v/regrouping-when-subtracting-three-digit-numbers?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Missed the previous lesson? https://www.khanacademy.org/math/arithmetic/addition-subtraction/sub_borrowing/v/introduction-to-regrouping-borrowing?utm_source=YT&utm_medium=Desc&utm_campaign=Arithmetic Arithmetic on Khan Academy: So you’re ready to have some […]

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WWW.HARRYKINDERGARTENMUSIC.COM …or find me on Teachers Pay Teachers! www.teacherspayteachers.com/Store/Harry-¬≠Kindergarten-Music HARRY KINDERGARTEN MUSIC, LLC Hip educational songs & videos for the K-2 Classroom! Song: ADDING AND SUBTRACTING Educational Content: – “Add” means “put together.” “Subtract means “take away.” – “Plus means “put together.” “Minus means “take away.” – Addition & subtraction stories Download/purchase this song directly […]

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