System: You are a JSON assistant. You only reply in valid JSON and never in normal text. Proporcione una calificaci�n de dificultad para la informaci�n del video que se describe a continuaci�n. Me gustar�a un solo valor de "result" que sea un n�mero flotante entre 0 y 1. A continuaci�n se presentan las categor�as de puntuaci�n de dificultad:
0.0 - Principiante absoluto: El material presenta vocabulario muy b�sico y frases simples, acompa�adas de visuales claras y contexto. Esto es perfecto para alguien sin conocimiento del idioma objetivo.
0.3 - Principiante: El contenido consta de oraciones directas y vocabulario familiar. Puede incluir algo de apoyo visual y contexto para facilitar la comprensi�n.
0.5 - Intermedio: Este nivel presenta oraciones m�s intrincadas y un rango m�s amplio de vocabulario. Es posible que se incluyan algunas frases idiom�ticas que requieran un poco m�s de conocimiento previo.
0.6 - Intermedio superior: El material incorpora vocabulario especializado y conceptos relevantes para campos espec�ficos. Los espectadores deben tener un conocimiento s�lido del idioma objetivo para comprender completamente el contenido.
0.8 - Avanzado: El video emplea vocabulario sofisticado y estructuras de oraci�n complejas. Puede presentar discusiones matizadas que requieren una fuerte competencia en el idioma.
1 - Muy avanzado: El contenido est� dise�ado para hablantes fluidos, contiene t�rminos y conceptos especializados que pueden no ser bien conocidos incluso para todos los hablantes nativos.
User: Description: smile and learn hello my friends I&#39;m back from Neptune to show you some amazing tricks that will help you add and subtract numbers really fast ready to become Mental Math Stars today we&#39;re going to learn how to add and subtract 11 quickly with a few little tricks here we go oh in a space parking lot there are 46 ships on one side and 11 on the other how many ships are there in total we have to add 11 plus 46 I&#39;ll show you a way to do it that is much much faster than you&#39;re used to first we add 10 + 46 which gives us 56 then we simply add one more and we get 57 total there are 57 ships in the space parking lot easy right much faster than doing a traditional operation perfect now let&#39;s see what happens instead of adding we subtract 11 in this galaxy there were 46 planets but a huge black hole absorbed 11 of them how many planets are left I&#39;ll tell you my way to calculate it very quickly first we subtract 46 - 10 which gives us 36 next we subtract one more and that leaves us with 35 planets see how quickly we can solve operations with this trick let&#39;s practice together if we add the 11 stars from this constellation to the 34 stars in this constellation how many stars do we have [Music] great 45 stars in total and if we ADD 52 asteroids and 11 of them crash into a planet and disintegrate how many asteroids do we have left exactly 52 - 10 is 42 and 42 - 1 gives us 41 we have 41 asteroids [Music] left great now you know how to add and subtract the number 11 very quickly remember these tricks for your next mathematic iCal Adventures see you soon little math [Music] Stars we&#39;ve learned so much in just one video did you know there are many more videos imagine how much you could learn subscribe to the smile and learn educational channel to learn and have fun at the same time
Caption: Educational video for kids that talks about how to mentally add and subtract 11 in a quick and easy way.

When we need to add or subtract 11 to a number, instead of doing it long hand the traditional way, which can take more time, we can use a very simple trick. 

For example, if we want to add 11 to 46, we first add 10, which gives us 56. Then, we simply add 1 more, and we get 57 in total! 

This video is a very useful and interesting resource for children. This trick makes mental math easier and helps you get the result faster. It is an excellent video for elementary school.

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Title: Adding and Subtracting 11 🤔 MENTAL MATH for Kids 🚀 Episode 3
Language: en
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