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Reto cognitivo.

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Reto cognitivo.

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About this activity

(memoria, lógica, atención y creatividad).

Created by

Alejandra Cruz
Alejandra Cruz
Colombia

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Reto cognitivo.
 

Reto cognitivo.Online version

(memoria, lógica, atención y creatividad).

by Alejandra Cruz
1

Un granjero tiene 17 ovejas. Todas menos 9 se escapan. ¿Cuántas le quedan?:

2

¿Qué número sigue en la serie 2, 6, 7, 21, 22, 66, ___?:

3

Encuentra el error: “Este es un un ejemplo sencillo.”

4

Si todos los gatos son animales, y algunos animales son negros, entonces podemos decir que:

5

Tienes 3 cajas mal etiquetadas (manzanas, naranjas, mezcla) y solo puedes sacar una fruta de una caja para corregir todas, ¿Qué haces?:

Explicación

“Todas menos 9” significa que solo quedan 9, no hay que restar nada.

El patrón alterna: ×3 → +1 → ×3 → +1 → ×3 → +1 66 + 1 = 67

La palabra “un” está repetida

Los animales negros podrían no ser gatos. No hay suficiente información para asegurar esa conclusión.

Explicación paso a paso: 1. Como todas están mal etiquetadas, la caja “mezcla” NO es mezcla. 2. Si sacas una fruta (por ejemplo una manzana), sabes que esa caja es de manzanas. 3. Luego corriges las otras dos por descarte.

 
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