Practise guessing the letter of several DNI numbers you can find. And be practical: learn your number as well, it's useful!!
Official weBlog for 2ºESO MATHEMATICS from IES MARIANA PINEDA (GRANADA)
21/09/2020
Get the letter of the DNI
As we did in class, the only thing to do is to divide the DNI number by 23, the remainder is associated to each letter according to this table:
Practise guessing the letter of several DNI numbers you can find. And be practical: learn your number as well, it's useful!!
Practise guessing the letter of several DNI numbers you can find. And be practical: learn your number as well, it's useful!!
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