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Encuentre fácilmente todas las combinaciones que equivalen a una suma determinada en Excel

Autor: Silvia Última modificación: 2020-08-24

Kutools for Excel

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Supongamos que hay una lista de números (números enteros, números decimales o números negativos), y ahora, desea encontrar todas las combinaciones posibles de estos números que equivalen a una suma determinada. Normalmente, puede usar fórmulas, el complemento Solver o la función definida por el usuario para lograrlo, pero lleva mucho tiempo y no es fácil de manejar. Aquí con lo útil Hacer un número utilidad de Kutools for Excel, encontrar todas las combinaciones que equivalen a una suma determinada nunca ha sido tan fácil en Excel.

Encuentra todas las combinaciones que equivalen a una suma determinada


Encuentra todas las combinaciones que equivalen a una suma determinada

Como se muestra en la siguiente captura de pantalla, para encontrar todas las combinaciones posibles de números en el rango B3: B11 que sumen 520, puede probar con la utilidad Make Up a Number de la siguiente manera.

1. Hacer clic en Kutools > Contenido > Hacer un número.

disparo hacer un número 03

2. En el Inventa un número cuadro de diálogo, realice la siguiente configuración.

  • En Fuente de datos cuadro, seleccione la lista de números para encontrar qué números suman 520;
  • En Opciones sección, ingrese 520 en la Suma caja de texto;
  • Haga clic en el OK botón. Ver captura de pantalla:

3. En el próximo Inventa un número cuadro de diálogo, seleccione una celda para generar las combinaciones y haga clic en el OK botón. Entonces un Kutools for Excel aparece un cuadro de diálogo para indicarle cuántas combinaciones se crearán, haga clic en OK.

Puede ver todas las combinaciones posibles de números seleccionados que suman 520 se enumeran a continuación.

Notas:

1. Es opcional especificar el número de combinaciones y el número de elementos en cada combinación en lugar de generar todas las combinaciones. Como se muestra en la siguiente captura de pantalla, puede especificar el número de combinaciones como 4 y especificar el número de elementos en cada combinación de 1 a 4, luego, obtendrá el siguiente resultado:

Resultado:

2. Esta poderosa función también se puede aplicar a números decimales y negativos, vea la captura de pantalla:

Y obtendrá el resultado como se muestra a continuación:

3. Puede comprobar el Guardar en una nueva hoja cuadro para enviar las combinaciones a una nueva hoja.


Encuentra todas las combinaciones que equivalen a una suma determinada

Kutools for Excel incluye más de 300 útiles herramientas de Excel. Prueba gratis sin límite en 30 días. ¡Descargue la versión de prueba gratuita ahora!


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Comments (19)
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This comment was minimized by the moderator on the site
Is it possible to consider repetition of the same number as well?
For example:
numbers: 10 - 20 - 40
Given number: 90

Combination: 40 - 40 - 10

Thank you!
This comment was minimized by the moderator on the site
Hi Giuseppe,

Sorry for the inconvenience. If your original data doesn't contain any duplicates, then duplicate values cannot be generated from it. Creating duplicate values for the same number would result in numerous combinations, which is generally not advisable due to complexity.
This comment was minimized by the moderator on the site
I do not know about others, but I still have it.
This comment was minimized by the moderator on the site
There is no "Make up a number" under Content in my Kutools, has this feature been removed?
This comment was minimized by the moderator on the site
Hi Alex Ramaker,
I am sorry for the inconvenience. Can you tell me which Kutools version are you using? If you can't find it under the Content group, please press the Alt + S keys to open the Kutools search box and type in "Make up a number", and then the feature name will be listed under the search box. Just click on it to activate the feature.
https://www.extendoffice.com/images/stories/comments/comment-picture-zxm/make_up_a_number.png
This comment was minimized by the moderator on the site
I am also missing features in the Content section including Make Up a Number and Data Association and using Alt + S does not give me an option to search functions. Version is 19.0. Kutools was downloaded to my work machine through my organization's catalog, is it possible certain features are blocked?
This comment was minimized by the moderator on the site
Hi Sylvia,

The Make Up a Number feature was released in version 23.00 and the Data Association feature was released in version 25.00.
You are using an old version of Kutools and It’s the lifetime license with the 2-year free update support.
After the 2-year free update support, you cannot update to any new versions but you can still use the old versions of the software.
After the 2-year free update support, you will need to purchase a new version to use the features in the new version.
This comment was minimized by the moderator on the site
The bug has not been fixed yet. Even though I select one output, and wait forever for the answer, I still get an error message stating that the tool can't handle more than 1,600+ answers. I did not ask for that many, I asked for *one*.
This comment was minimized by the moderator on the site
Hi Cathy,
Sorry for the convenience and thanks for your support.
Our developers are working on upgrading this feature to have a better and fast way to deal with big data. And the new version will be released soon.
Please stay tuned for our updates!
This comment was minimized by the moderator on the site
Was the bug fixed? What was great? Thank you.
This comment was minimized by the moderator on the site
This is so great, Thanks
This comment was minimized by the moderator on the site
Same here. The function gets hung-up when searing more than 1000 numbers. I do see a progress bar, but it continues to get stuck at 6%. I have been using their products for close to a decade; it would be nice if they fixed/improved this. I was told to install latest version. I wouldn't know how to install anything other than the latest version.
This comment was minimized by the moderator on the site
Hi Tony,
Sorry for the convenience and thanks for your support for close to a decade.
Our developers are working on upgrading this feature to have a better and fast way to deal with big data, and it will be avaliable in the next release.
By the way, do the 1000+ numbers you used include positive numbers, negative numbers and decimal numbers? Do you mind send us the sample file for testing via ?
This comment was minimized by the moderator on the site
Anyone able to get this to work? The Processing please wait is taking forever.. Don't want to cancel

This comment was minimized by the moderator on the site
I'm having this problem! Did you get it to work?
This comment was minimized by the moderator on the site
instead of "processing, please wait" it needs to have a counter which displays either how much time is estimated to be remaining to calculate or an actual counter of the calculations done and remaining to be counted. ie i have waited over 4 hours for the program to work out my 44C8 query (177m combinations) but i don't know whether the program has crashed or is still calculating.
This comment was minimized by the moderator on the site
Still going after another 6 hours (10hrs all up). i assume it has crashed and will force close the program.
This comment was minimized by the moderator on the site
ok just tried a 35C8 and it took just over 90mins, so maybe 44C8 takes 11.5hrs.
This comment was minimized by the moderator on the site
È possibile escludere delle combinazioni da quelle trovate ?
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