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Reto de Números Decimales

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Reto de Números Decimales

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About this activity

Adivina el decimal oculto.

Created by

Beatriz
Beatriz
Guatemala

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Reto de Números Decimales
 

Reto de Números DecimalesOnline version

Adivina el decimal oculto.

by Beatriz
1

Tengo dos dígitos después de la coma en mi tamaño decimal. El primer dígito es 1; la suma de los dos dígitos es 9; el segundo dígito es mayor que el primero.

Pistas

El segundo dígito debe ser mayor que el primero y estar a la altura de 8; verifica el resultado final.

Luego usa la suma: 1 más el segundo dígito es 9; ¿qué número completa esa suma?

Empieza por fijar el primer dígito tras la coma como 1.

2

Tengo dos dígitos después de la coma en mi tamaño decimal. El primer dígito es 1; la suma de los dos dígitos es 9; el segundo dígito es mayor que el primero.

Pistas

El segundo dígito debe ser mayor que el primero y estar a la altura de 8; verifica el resultado final.

Luego usa la suma: 1 más el segundo dígito es 9; ¿qué número completa esa suma?

Empieza por fijar el primer dígito tras la coma como 1.

3

Soy un número decimal que se lee con tres cifras después de la coma. Es mayor que 0.6 y sus tres dígitos suman 13. ¿Qué número soy?

Pistas

Si lo conviertes a una fracción, equivale a 5/8.

Pero cada cifra aporta una pista clave sobre el valor exacto.

La suma de mis tres dígitos es 13.

Tengo tres cifras después de la coma y soy mayor que 0.6.

 
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