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PLUS - Split LIDT op - LET og HURTIG Strategi - Matematik Teacherflix 6 Views • 2 years ago

PLUS del LIDT op strategi - Hurtig måde at regne plus på - Hvordan regner man plus hurtigt?
Addition på smart måde - addition på let måde.

Videoen viser hvordan regnestykker med plus kan regnes meget let og hurtigt ved at dele tallene LIDT op.
Videoen skulle gerne være en god introduktion til metoden og med lidt træning vil du kunne regne alle plusstykker ved at benytte denne metode. Denne metode kan altså bruges til at regne alle slags additionsstykker med let og hurtigt.

📽️LINK til PLUSVIDEO om "Klassisk metode": https://youtu.be/8HEnSTcS940
📽️LINK til PLUSVIDEO om "Split strategi": https://youtu.be/HVrM2-OZpAQ
📽️LINK til PLUSVIDEO om "Flyt over": https://youtu.be/cTSvu0bJfIY

Videoen arbejder med grundig animationer og forklaringer på hvordan man plusser, adderer tal sammen.

Folkeskolematematik
1. Klasse matematik
2. Klasse matematik
3. Klasse matematik
4. Klasse matematik
5. Klasse matematik
6. Klasse matematik
7. Klasse matematik
8. Klasse matematik
9. Klasse matematik

*HJEMMESIDER OM MATEMATIK* 😃 (Video med en kort præsentation af de enkelte sider her: https://www.youtube.com/watch?v=nHfq43oEgxg )
👉 https://mattip.dk/ - Gratis opgaver og kopiark.
👉 https://matematikbogen.dk/ - Print let opgaver om plus, minus, gange og dividerer gratis.
👉 https://www.gratisskole.dk/ - Masser af gratis skolerelevante opgaver.
👉 https://www.legoglektie.dk/ - Hjemmeside med skolematerialer til børn fra 2-13 år. Gratis at bruge for private.
👉https://www.matematikbanken.dk/side/kompendier/ - Blandet opgaver målrettet 9-10 klasse.
👉https://www.opgaveskyen.dk/ - Opgaver til mange af folkeskolens fag. Klar til print.
👉https://undervisningsforlob.dk/matematik - Matematikopgaver og små spil klar til print. Målgruppe 5-12 år.
👉https://www.printland.dk/sjov-med-tal.aspx - Print opgaver til de helt små børn (børnehave og tidlig indskoling).
*BUTIKKER*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=69642 - Online-butik hvor man kan købe *piktogrammer,* læringsspil, opgaver, tavler, legetøj og læringscirkler. *Stort udvalg*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=64474&htmlurl=https://www.laerlet.dk/butik/ - Online-butik med materialer der via leg og læring træner tal og bogstaver.
*APPS*
👉 *Reklamelink* - https://track.adtraction.com/t/t?a=1646486406&as=1772625203&t=2&tk=1 - *SUPER GOD matematikapp* til de mindste. Gratis prøveperiode.
*LEKTIEHJÆLP*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=95261 - *LEKTIEHJÆLP* både til folkeskole og gymnasie niveau - *Prøv gratis 👩‍🎓*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=76792 - BOOST dine matematikevner med et matematikforløb eller lektiehjælp.
*LÆRINGSCAMP*
👉https://www.dincamp.dk/camps/matematikcamp/ - Tag på camp i din ferie: Et sjovt fagligt boost i matematik (eller andre fag)

#Matematik #Plus #Addition #PlusDelLidtOp #DelLidtOp #PlusSplitLidtOp #HvordanPlusserMan #HvordanAddererMan #SplitLidtOp #DelTalletLidtOp #MatematikForklaret #Folkeskolen #Lektier #Lektiehjælp #1klasse #2klasse #3klasse #4klasse #5klasse #6klasse #7klasse #8Klasse #9Klasse #Hjemmeundervisning #LærLetMatematik #Skole #SkoleHjælp #UNIKSkole

Tværsum og Reduceret tværsum - Forklaret let - Matematik Teacherflix 6 Views • 2 years ago

Tværsummen af et tal - Hvordan finder man tværsummen af et tal?
Hvad er tværsum? Hvad er reduceret tværsum? Hvad er tværsummens tværsum?

Målet med videoen er at du let lærer at finde tværsummen af et tal.
Videoen arbejder med grundig animationer og forklaringer på hvordan man finder centrum i en cirkel.

Folkeskolematematik
2. Klasse matematik
3. Klasse matematik
4. Klasse matematik
5. Klasse matematik
6. Klasse matematik
7. Klasse matematik
8. Klasse matematik
9. Klasse matematik

*HJEMMESIDER OM MATEMATIK* 😃 (Video med en kort præsentation af de enkelte sider her: https://www.youtube.com/watch?v=nHfq43oEgxg )
👉 https://mattip.dk/ - Gratis opgaver og kopiark.
👉 https://matematikbogen.dk/ - Print let opgaver om plus, minus, gange og dividerer gratis.
👉 https://www.gratisskole.dk/ - Masser af gratis skolerelevante opgaver.
👉 https://www.legoglektie.dk/ - Hjemmeside med skolematerialer til børn fra 2-13 år. Gratis at bruge for private.
👉https://www.matematikbanken.dk/side/kompendier/ - Blandet opgaver målrettet 9-10 klasse.
👉https://www.opgaveskyen.dk/ - Opgaver til mange af folkeskolens fag. Klar til print.
👉https://undervisningsforlob.dk/matematik - Matematikopgaver og små spil klar til print. Målgruppe 5-12 år.
👉https://www.printland.dk/sjov-med-tal.aspx - Print opgaver til de helt små børn (børnehave og tidlig indskoling).
*BUTIKKER*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=69642 - Online-butik hvor man kan købe *piktogrammer,* læringsspil, opgaver, tavler, legetøj og læringscirkler. *Stort udvalg*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=64474&htmlurl=https://www.laerlet.dk/butik/ - Online-butik med materialer der via leg og læring træner tal og bogstaver.
*APPS*
👉 *Reklamelink* - https://track.adtraction.com/t/t?a=1646486406&as=1772625203&t=2&tk=1 - *SUPER GOD matematikapp* til de mindste. Gratis prøveperiode.
*LEKTIEHJÆLP*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=95261 - *LEKTIEHJÆLP* både til folkeskole og gymnasie niveau - *Prøv gratis 👩‍🎓*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=76792 - BOOST dine matematikevner med et matematikforløb eller lektiehjælp.
*LÆRINGSCAMP*
👉https://www.dincamp.dk/camps/matematikcamp/ - Tag på camp i din ferie: Et sjovt fagligt boost i matematik (eller andre fag)

#Matematik #Tværsum #Tværsummen #ReduceretTværsum #TværsummensTværsum #PlusTalleneOgFindTværsum #MatematikForklaret #Folkeskolen #Lektier #Lektiehjælp #2klasse #3klasse #4klasse #5klasse #6klasse #7klasse #8Klasse #9Klasse #Hjemmeundervisning #LærLetMatematik #Skole #SkoleHjælp #UNIKSkole

Tælletræ - Forklaret let - Matematik Teacherflix 6 Views • 2 years ago

Tælletræ - Hvad er det? Hvordan et tælletræ til at regne?
Få svaret og en forklaring her hurtigt og let :)

Lær hvordan man bruger et tælletræ til at hjælpe med at regne med sandsynlighed. Videoen forklarer brugen af tælletræ og arbejder med forståelse samt eksempler.

Folkeskolematematik
1. Klasse matematik
2. Klasse matematik
3. Klasse matematik
4. Klasse matematik
5. Klasse matematik
6. Klasse matematik
7. Klasse matematik

*HJEMMESIDER OM MATEMATIK* 😃 (Video med en kort præsentation af de enkelte sider her: https://www.youtube.com/watch?v=nHfq43oEgxg )
👉 https://mattip.dk/ - Gratis opgaver og kopiark.
👉 https://matematikbogen.dk/ - Print let opgaver om plus, minus, gange og dividerer gratis.
👉 https://www.gratisskole.dk/ - Masser af gratis skolerelevante opgaver.
👉 https://www.legoglektie.dk/ - Hjemmeside med skolematerialer til børn fra 2-13 år. Gratis at bruge for private.
👉https://www.matematikbanken.dk/side/kompendier/ - Blandet opgaver målrettet 9-10 klasse.
👉https://www.opgaveskyen.dk/ - Opgaver til mange af folkeskolens fag. Klar til print.
👉https://undervisningsforlob.dk/matematik - Matematikopgaver og små spil klar til print. Målgruppe 5-12 år.
👉https://www.printland.dk/sjov-med-tal.aspx - Print opgaver til de helt små børn (børnehave og tidlig indskoling).
*BUTIKKER*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=69642 - Online-butik hvor man kan købe *piktogrammer,* læringsspil, opgaver, tavler, legetøj og læringscirkler. *Stort udvalg*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=64474&htmlurl=https://www.laerlet.dk/butik/ - Online-butik med materialer der via leg og læring træner tal og bogstaver.
*APPS*
👉 *Reklamelink* - https://track.adtraction.com/t/t?a=1646486406&as=1772625203&t=2&tk=1 - *SUPER GOD matematikapp* til de mindste. Gratis prøveperiode.
*LEKTIEHJÆLP*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=95261 - *LEKTIEHJÆLP* både til folkeskole og gymnasie niveau - *Prøv gratis 👩‍🎓*
👉 *Reklamelink* - https://www.partner-ads.com/dk/klikbanner.php?partnerid=46683&bannerid=76792 - BOOST dine matematikevner med et matematikforløb eller lektiehjælp.
*LÆRINGSCAMP*
👉https://www.dincamp.dk/camps/matematikcamp/ - Tag på camp i din ferie: Et sjovt fagligt boost i matematik (eller andre fag)

#Matematik #Tælletræ #TælletræSandsynlighed #Folkeskolen #Lektier #Lektiehjælp #1klasse #2klasse #3klasse #4klasse #5klasse #6klasse #7klasse #RegnMedTælletræ #Tælletræ #LærLetMatematik #RegnTælletræ #RegnMedTælletræ #Skole #SkoleHjælp #UNIKSkole

Equivalent Fractions: Rewriting With Smaller Denominator - Fast And Easy Math Learning Videos Teacherflix 6 Views • 2 years ago

For Free Practice Go To: http://[a]www.ilearn.com%2Ffractions[/a]

iLearn provides professionally designed math instruction for all markets, including home, K-12, and college. Our instructional programs combine the best scientifically-designed curriculum with state-of-the art delivery systems. Our specialty is providing easy-to-use, highly effective support, for students who have difficulty learning math. It’s the easiest and fastest way to understand math and master math procedures.

This video is one of over 800 similar lessons from iLearn on math topics ranging from kindergarten through high school math.

• Subscribe to our channel and have access to all of our lessons here on YouTube.
• Share this video with your friends via your favorite social site.

For free access to unlimited online practice and tests, along with free access to these lessons, go to:

http://[a]www.ilearn.com%2Ffractions[/a]

For more information, contact us at: www.ilearn.com
1-877-789-2088 ext. 128 (toll free)

If you prefer to read, rather than watch this video, here’s the transcript:

Title: Equivalent Fractions: Rewriting With Smaller Denominator - Fast And Easy Math Learning Videos

You already know that when you find an equivalent fraction with a larger denominator it’s called expanding the fraction. In this lesson you’re going to learn how to find an equivalent fraction with a smaller denominator.
This is called reducing the fraction.
For example, suppose we want to find a fraction that’s equivalent to six-eighths but has a denominator of 4. We can do this using the number line.
First we find six-eighths on the number line.
There are eight parts in each whole unit, and six parts are counted. So this fraction represents six eighths on the number line. Since we want our equivalent fraction to have a denominator of 4, we want each whole unit to have 4 parts instead of 8. We’ll show this on another number line, like this.
Each unit is divided into four parts.
When we compare the number line we see that each fourth here is the same size as two eighths here.
So each fourth of a unit represents 2 eighths of a unit. Now let’s look at the parts that are counted in the fraction six eighths.
When we show the same fraction on the line for fourths, we have only 3 total parts representing the fraction.
Since there are half as many parts in each whole, there are half as many parts counted. In other words, we have divided the numerator and denominator of our original fraction by the same number. In this case, we divided by 2.
This gives us four in the denominator and 3 in the numerator. Since the point on the number line is the same after dividing by 2 the fractions are equivalent. So, six-eights can be reduced and rewritten as the equivalent fraction three-fourths.
Now let’s look at an example without using the number line. In this case, we want to reduce the fraction nine-fifteenths by writing it with a denominator of 5.
First, we want to determine which number we need to divide the original denominator, 15, by to get the new denominator, 5
We know that 15 divided by 3 is 5.
So, we also divide the numerator by 3 to get an equivalent fraction.
9 divided by 3 equals 3.
So the fraction nine-fifteenths can be rewritten as the equivalent fraction - three-fifths.
In this case, we say that the fraction nine-fifteenths is reduced to three fifths. The number represented by the fraction is still the same, but the numerator and denominator are both smaller numbers.
One last example. Here we want to reduce three-twelfths to an equivalent fraction with a denominator of 4.
First, we find the number we need to divide 12 by to get 4.
We know that 12 divided by 3 is 4, so we divide the numerator by 3 also.
Three divided by 3 equals 1, so the numerator of the reduced fraction is 1.
The fraction three-twelfths is reduced to the equivalent fraction one-fourth.
In the remainder of this lesson you’ll practice reducing fractions like these.

http://[a]www.ilearn.com%2Ffractions[/a]

https://youtu.be/7wYPdTeb5R8

$What is the bottom number of a fraction - Fast And Easy Math Learning Videos$

What is the bottom number of a fraction - Fast And Easy Math Learning Videos Teacherflix 6 Views • 2 years ago

For Free Practice Go To: http://[a]www.ilearn.com%2Ffractions[/a]

iLearn provides professionally designed math instruction for all markets, including home, K-12, and college. Our instructional programs combine the best scientifically-designed curriculum with state-of-the art delivery systems. Our specialty is providing easy-to-use, highly effective support, for students who have difficulty learning math. It’s the easiest and fastest way to understand math and master math procedures.

This video is one of over 800 similar lessons from iLearn on math topics ranging from kindergarten through high school math.

• Subscribe to our channel and have access to all of our lessons here on YouTube.
• Share this video with your friends via your favorite social site.

For free access to unlimited online practice and tests, along with free access to these lessons, go to:

http://[a]www.ilearn.com%2Ffractions[/a]

For more information, contact us at: www.ilearn.com
1-877-789-2088 ext. 128 (toll free)

If you prefer to read, rather than watch this video, here’s the transcript:

Title: What is the bottom number of a fraction - Fast And Easy Math Learning Videos

In this lesson, you will begin to learn about fractions. Fractions are used to describe the PARTS of whole units. A fraction is written like this:
In this lesson, you'll learn about the BOTTOM number of a fraction.
To create a fraction we divide a whole unit into equal parts. The BOTTOM number of a fraction tells us the number of equal parts in each whole unit. Here's an example. This box is one whole unit. We'll divide the box into four equal parts...
Since the parts are equal each part is a fraction of the whole unit. There are four equal parts in all, so the BOTTOM number of each fraction is four.
In this example there are three whole units.
One.
Two.
Three.
Each whole unit is exactly the same size. When whole units are the same size we can divide them into fractions. Each of these whole units is still divided into four equal parts.
Here’s another way of looking at the equal parts of whole units or fractions. There are six whole units and each whole unit is divided into two equal parts. We can put the whole units together like this.
Each whole unit is now a line instead of a box. The tallest line show the beginning and end of each whole unit.
We’ve just created a number line. A number line is another way to show fractions which are just equal parts of whole units.
Notice this arrow.
The arrow points to one of the fractions on the number line.
You’ll learn to write the name for fractions like this. For this lesson you will ONLY write the BOTTOM number of the fraction.
In this example there are two equal parts in each whole unit.
So the bottom number for this fraction, is two
Here’s a different fraction on the same number line.
Each whole unit is still divided into two equal parts so the bottom number for this fraction is also two.
Here’s another example. There are FOUR parts in each whole unit, so the bottom number for this fraction is four.
The bottom number for this fraction is also 4.
And the bottom number for this fraction is also 4. For any fraction on this number line the bottom number will always be four since each whole unit has four equal parts.
In the remainder of this lesson you will write the bottom number for the fraction shown by the arrow on a number line like these.

http://[a]www.ilearn.com%2Ffractions[/a]

https://youtu.be/OjsCQEJBFSY

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