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MatemáticasMatemáticas127 views·Updated Jun 25, 2026·1 page

Explorando los diferentes conjuntos de números

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LUZ ANGELA AVILA WALTEROS@angie_a.xd

Los conjuntos numéricos son la base de todas las matemáticas...

1
of 1
REALES

CONJUNTOS NUMERICOS

NATURALES: Son todos los númeras que nos desinen y nos
Sirven para Contar alge de un conjunto.
N={1,2,3,4,5...}

Conjuntos Numéricos y Clasificación de Números

¿Sabías que cada número que usas pertenece a una "familia" específica? Los conjuntos numéricos organizan todos los números en categorías que tienen características similares.

Los números naturales (N) son los más básicos: {1, 2, 3, 4, 5...}. Son exactamente los números que usarías para contar objetos como tus amigos, libros o días del mes. No incluyen el cero ni números negativos.

Los números enteros (Z) amplían el grupo anterior incluyendo números negativos y el cero: {...-10, -1, 0, 1, 3, 9...}. Piensa en la temperatura: puede ser positiva, negativa o cero grados.

Los números racionales (Q) incluyen todas las fracciones como -3/4, -1/2, 1/2, 2/3. En una fracción a/b, "a" es el numerador y "b" es el denominador, donde b nunca puede ser cero (¡porque no puedes dividir entre cero!).

¡Dato curioso! Los dígitos básicos son solo 10: del 0 al 9. ¡Con estos 10 símbolos puedes escribir cualquier número que imagines!

Números primos vs compuestos: Los números primos solo se dividen exactamente por 1 y por sí mismos (como 7 y 11). Los números compuestos tienen más de dos divisores (como 6, que se divide por 1, 2, 3 y 6). El número 2 es especial: ¡es el único primo par!

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Integers

9

Most popular content in Matemáticas

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google 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 SiOS 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 KlichAndroid 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.

AnnaiOS user

MatemáticasMatemáticas127 views·Updated Jun 25, 2026·1 page

Explorando los diferentes conjuntos de números

user profile picture
LUZ ANGELA AVILA WALTEROS@angie_a.xd

Los conjuntos numéricos son la base de todas las matemáticas que estudiarás. Entender estas categorías te ayudará a resolver problemas con mayor facilidad y confianza.

1
of 1
REALES

CONJUNTOS NUMERICOS

NATURALES: Son todos los númeras que nos desinen y nos
Sirven para Contar alge de un conjunto.
N={1,2,3,4,5...}

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Conjuntos Numéricos y Clasificación de Números

¿Sabías que cada número que usas pertenece a una "familia" específica? Los conjuntos numéricos organizan todos los números en categorías que tienen características similares.

Los números naturales (N) son los más básicos: {1, 2, 3, 4, 5...}. Son exactamente los números que usarías para contar objetos como tus amigos, libros o días del mes. No incluyen el cero ni números negativos.

Los números enteros (Z) amplían el grupo anterior incluyendo números negativos y el cero: {...-10, -1, 0, 1, 3, 9...}. Piensa en la temperatura: puede ser positiva, negativa o cero grados.

Los números racionales (Q) incluyen todas las fracciones como -3/4, -1/2, 1/2, 2/3. En una fracción a/b, "a" es el numerador y "b" es el denominador, donde b nunca puede ser cero (¡porque no puedes dividir entre cero!).

¡Dato curioso! Los dígitos básicos son solo 10: del 0 al 9. ¡Con estos 10 símbolos puedes escribir cualquier número que imagines!

Números primos vs compuestos: Los números primos solo se dividen exactamente por 1 y por sí mismos (como 7 y 11). Los números compuestos tienen más de dos divisores (como 6, que se divide por 1, 2, 3 y 6). El número 2 es especial: ¡es el único primo par!

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: Integers

9

Most popular content in Matemáticas

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google 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 SiOS 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 KlichAndroid 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.

AnnaiOS user