New game
Download
SCORM download
To be used in an LMS (Moodle, Blackboard...)
Regular download
To be published on a website or blog.
Downloading games is an exclusive feature for users with an Academic Plan or a Commercial Plan.
Get your Academic Plan or your Commercial Plan now and start integrating your games into your LMS, website or blog.
Get Academic Plan
If you wish, you can download a demo game here and test its integration:
Share game
Quiz
Quiz

Truco numérico del mago

Integrate it into your platform
G. Classroom M. Teams
You can integrate the game into an LMS compatible with LTI 1.1 or LTI 1.3 such as Canvas, Moodle, or Blackboard. This way, the scores will be automatically saved into the platform’s gradebook.
Download
You have exceeded the maximum number of games you can integrate into Google Classroom with your current Plan.

To integrate as many games as you want in Google Classroom, you need an Academic Plan or a Commercial Plan.

Get Academic Plan
You have exceeded the maximum number of games you can integrate into Microsoft Teams with your current Plan.

To integrate as many games as you want in Microsoft Teams, you need an Academic Plan or a Commercial Plan.

Get Academic Plan
Downloading games is an exclusive feature for users with an Academic Plan or a Commercial Plan.

Get your Academic Plan or your Commercial Plan now and start integrating your games into your LMS, website or blog.

If you wish, you can download a demo game here and test its integration:

Get Academic Plan

Truco numérico del mago

Quiz

Played 0
Create copy

About this activity

Truco de fechas con álgebra

Created by

Alejandro Santes bautista
Alejandro Santes bautista
Mexico

Download the paper version to play

Make your own free game from our game creator
Compete against your friends to see who gets the best score in this game
Make challenge

Top Games

 %
Anonymous
Anonymous
 %
%
%
You have exceeded the maximum number of games you can print with your current Plan.

To print as many games as you want, you need an Academic Plan or a Commercial Plan.

Get Academic Plan
Print your game
Truco numérico del mago
 

Truco numérico del magoOnline version

Truco de fechas con álgebra

by Alejandro Santes bautista
1

En el truco, ¿qué número se suma al final antes de restar 1065 para hallar la fecha?

2

Después de multiplicar (mes*2 + 22) por 5, ¿cuál es el siguiente paso?

3

En el ejemplo, ¿cuál es x si 3x + 2 = 27?

4

Si x + y = 1 y x = 0, ¿cuál es y?

5

Si x = 3 y x + y = 1, ¿cuál es y?

6

¿Qué indica el truco al final cuando se resta 1065 del resultado?

7

¿Qué tipo de ecuaciones se usan en los ejemplos para practicar?

8

¿Qué operación se realiza para conectar el mes y el día en el truco?

9

¿Qué se puede deducir del truco respecto a las fechas?

10

¿Cuál es la forma general para obtener la fecha a partir de m (mes) y d (día)?

Explicación

El paso es sumar 31 antes de restar 1065.

El texto indica restar 8 tras esa multiplicación.

27-2=25 y 25/3 es x.

Sustituyes x=0 en la ecuación.

y = 1 - x = 1 - 3 = -2.

La resta final revela la fecha ocultada.

Los ejemplos muestran ecuaciones lineales simples.

Se añade el día y después se suma 31.

Es un truco de álgebra que revela mes y día.

La fórmula resume la secuencia del truco.

 
Are you sure you want to leave the page?

If you leave the page, you will lose your game progress.