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Comparing Decimals

  • 0:01 - 0:09
    Vi er bedt om å sammenligne 156,378 med 156,348
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    så jeg antar de spør om hvilket av disse er størst.
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    La meg skrive ned 156,378, som vil skal
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    sammenligne med 156,348.
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    Jeg vil gjennomgå det trinn for trinn
    selv om du vet det.
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    La oss gå til hundrerplassen først.
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    1-tallet i hundrerplassen representerer så mange hundrer.
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    Vi har 1 på hundrerplassen i begge tallene
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    La oss gå til tierplassen. Vi har 5 tiere, som er 50.
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    I begge tallene har vi fem tiere, som er likt.
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    La oss gå til enerplassen. Vi har 6 i begge
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    tallene, som igjen er likt.
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    La oss gå til tidelsplassen: 3 tiere i begge tallene.
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    La oss gå til hundredelsplassen: Vi har 7 hundredeler
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    i det ene tallet, og 4 hundredeler i det andre tallet, som
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    har færre hundredeler.
    La oss gå til tusendelsplassen.
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    Den er lik, og det spiller ingen rolle om de er ulike
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    siden hundredelsplassen er forskjellig.
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    7 er større enn 4, så 7 hundredeler er større enn 4 hundredeler.
  • 1:52 -
    Så 156,378 er større enn 156,348.
Title:
Comparing Decimals
Description:

It's not uncommon to be asked to compare two decimals and judge which one is larger. How do you do that? This video will gave you the confidence to answer that question.

Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/comparing-decimals-pre-alg/e/comparing_decimals_2?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra

Watch the next lesson: https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/comparing-decimals-pre-alg/v/ordering-decimals-example?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra

Missed the previous lesson?
https://www.khanacademy.org/math/pre-algebra/decimals-pre-alg/comparing-decimals-pre-alg/v/comparing-decimals-2-example?utm_source=YT&utm_medium=Desc&utm_campaign=PreAlgebra

Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane and algebra is your sunny vacation destination. Without the runway you're not going anywhere. Seriously, the foundation for all higher mathematics is laid with many of the concepts that we will introduce to you here: negative numbers, absolute value, factors, multiples, decimals, and fractions to name a few. So buckle up and move your seat into the upright position. We're about to take off!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

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Video Language:
English
Team:
Khan Academy
Duration:
02:08

Norwegian Bokmal subtitles

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