lunes, 16 de enero de 2012

DESAFÍO Nº 10

LAS APARIENCIAS ENGAÑAN:

En las siguientes igualdades el signo "+" no quiere decir "más" ¿Qué significa, entonces?
1 + 4 = 3
4 + 6 = 7
6 + 4 = 8

4 comentarios:

  1. Hi teacher!

    I´m Cristina of 1ºA and I think that I have the result of the english challenge.

    The number that I found is 48,because it has got 2 digits,is less than 50,the sum of its digits is 12 and their difference was 4,so I think that the number is 48

    The reasoning is bad but I would to that this challenge will be well.

    Bye! (sorry if "my english" is bad)

    ResponderEliminar
  2. ¡Hola Seño! Soy Eva de 1ºA y creo haber encontrado la respuesta al desafío de Español.

    El signo + significa "más la mitad de". Por ejemplo: 4 "+ la mitad de" 6 (que es 3)= 7
    1 "+ la mitad de" 4 (que es 2)= 3
    6 "+ la mitad de 4" (que es 2) = 8

    Espero haber acertado... ¡Hasta mañana!

    Eva

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  3. My answer is 84 I couldn't answer before but I know the answer in the class

    ResponderEliminar
  4. Cristina, your english is quite good! The only thing which is no so clear is the ending sentence: "The reasoning is bad but I would to that this challenge will be well".
    I guess you mean: "The reasoning is bad but I hope the challenge is correct".
    Congrats!! You are the winner of the 10th english challenge!!
    Antonio!! 84 satisfy all the conditions but one: it isn't less than 50!! try with the next one!! don't give up! ;P
    Eva, has dado en el clavo!! ¡Qué rápidos sois!! ¡En breve os pongo el siguiente reto!!¡Hasta mañana!See you tomorrow!!

    ResponderEliminar