Der Zahlenstrahl ist ein super nützliches Werkzeug in der Mathematik,... Show more
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Updated Mar 21, 2026
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Der Zahlenstrahl ist ein super nützliches Werkzeug in der Mathematik,... Show more

Der Zahlenstrahl wird auch Zahlengerade genannt und ist wie eine Straße für Zahlen. Er ist eine Halbgerade, die links begrenzt ist, aber nach rechts unendlich weitergeht - deshalb siehst du am Ende immer einen Pfeil.
Bei der Beschriftung musst du immer denselben Abstand zwischen den Zahlen einhalten. Wenn dein Zahlenstrahl bis 10 geht, nimmst du einen Abstand von 1. Geht er bis 100, verwendest du den Abstand 10, und so weiter.
Es gibt verschiedene Arten von Zahlenstrahlen. Der positive Zahlenstrahl fängt bei 0 an und die Zahlen werden nach rechts immer größer. Der negative Zahlenstrahl hat die 0 rechts und wird nach links immer kleiner (oder größer im negativen Bereich).
Merktipp: Je weiter rechts eine Zahl steht, desto größer ist sie!

Besonders praktisch ist der positive und negative Zahlenstrahl zusammen. Hier steht die 0 in der Mitte und bildet den Ursprung - wie der Startpunkt einer Reise.
Nach rechts von der 0 findest du alle positiven Zahlen, die immer größer werden (1, 2, 3, 4, 5...). Nach links stehen die negativen Zahlen, die immer kleiner werden (-1, -2, -3, -4, -5...).
Diese Art von Zahlenstrahl ist super hilfreich, wenn du mit Temperaturen arbeitest oder Schulden und Guthaben darstellst. Du kannst sofort sehen, welche Zahl größer oder kleiner ist.
Praxistipp: Stell dir vor, die 0 ist dein Zuhause - rechts davon gewinnst du Geld, links davon verlierst du welches!
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Der Zahlenstrahl ist ein super nützliches Werkzeug in der Mathematik, mit dem du Zahlen bildlich darstellen kannst. Er hilft dir dabei, Zahlen besser zu verstehen und zu vergleichen.

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Der Zahlenstrahl wird auch Zahlengerade genannt und ist wie eine Straße für Zahlen. Er ist eine Halbgerade, die links begrenzt ist, aber nach rechts unendlich weitergeht - deshalb siehst du am Ende immer einen Pfeil.
Bei der Beschriftung musst du immer denselben Abstand zwischen den Zahlen einhalten. Wenn dein Zahlenstrahl bis 10 geht, nimmst du einen Abstand von 1. Geht er bis 100, verwendest du den Abstand 10, und so weiter.
Es gibt verschiedene Arten von Zahlenstrahlen. Der positive Zahlenstrahl fängt bei 0 an und die Zahlen werden nach rechts immer größer. Der negative Zahlenstrahl hat die 0 rechts und wird nach links immer kleiner (oder größer im negativen Bereich).
Merktipp: Je weiter rechts eine Zahl steht, desto größer ist sie!

Access to all documents
Improve your grades
Join milions of students
Besonders praktisch ist der positive und negative Zahlenstrahl zusammen. Hier steht die 0 in der Mitte und bildet den Ursprung - wie der Startpunkt einer Reise.
Nach rechts von der 0 findest du alle positiven Zahlen, die immer größer werden (1, 2, 3, 4, 5...). Nach links stehen die negativen Zahlen, die immer kleiner werden (-1, -2, -3, -4, -5...).
Diese Art von Zahlenstrahl ist super hilfreich, wenn du mit Temperaturen arbeitest oder Schulden und Guthaben darstellst. Du kannst sofort sehen, welche Zahl größer oder kleiner ist.
Praxistipp: Stell dir vor, die 0 ist dein Zuhause - rechts davon gewinnst du Geld, links davon verlierst du welches!
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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Entdecken Sie die wichtigsten Themen der Mathematik in der 7. Klasse: Geometrie, Prozentrechnung, rationale Zahlen, Gleichungen und Ungleichungen sowie Datenanalyse. Diese Zusammenfassung bietet klare Erklärungen und Formeln zu geometrischen Formen, Prozentberechnungen, algebraischen Ausdrücken und mehr. Ideal für Schüler, die sich auf Prüfungen vorbereiten oder ihr Wissen auffrischen möchten.
Entdecken Sie die Grundlagen linearer Funktionen: Erstellen von Funktionsgleichungen, Bestimmen von Nullstellen, Ablesen von Graphen und Steigungen sowie das Aufstellen von Wertetabellen. Ideal für Schüler, die ihre Kenntnisse in Mathematik vertiefen möchten.
Entdecke bewährte Strategien für effektives Lernen. Diese Zusammenfassung bietet praktische Tipps zur Verbesserung deiner Konzentration, zur Schaffung einer ruhigen Lernumgebung und zur optimalen Ergonomie am Arbeitsplatz. Ideal für Schüler, die ihre Lerngewohnheiten optimieren möchten.
Dieser Lernzettel bietet eine umfassende Anleitung zum Lesen, Zeichnen und Beschreiben von Graphen. Er behandelt wichtige Schritte wie die Achsenbeschriftung, das Einzeichnen von Punkten aus Tabellen und die Verwendung von Fachbegriffen. Ideal für Schüler, die ihre Fähigkeiten im Umgang mit Graphen verbessern möchten.
Bereite dich optimal auf die Mathematik Abschlussprüfung vor! Diese Übersicht umfasst die Prüfungsteile, Aufgabenformate, Zeitmanagement, Punkteverteilung, hilfreiche Tipps und die relevanten Themengebiete wie Algebra, Trigonometrie und Statistik. Ideal für Schüler, die sich auf die Prüfung vorbereiten möchten.
Entdecken Sie eine umfassende Sammlung von Formeln zur Berechnung von Flächen und Volumen geometrischer Körper sowie grundlegende Konzepte zu linearen und potenziellen Funktionen. Ideal für die Vorbereitung auf die BLF Teil A. Themen umfassen Quadrate, Rechtecke, Kreise, Exponential- und quadratische Funktionen, sowie das Lösen linearer Gleichungssysteme.
App Store
Google Play
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user