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
Riddle
Riddle

Reto Mental en Dos Pasos

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

Reto Mental en Dos Pasos

Riddle

Played 0
Create copy

About this activity

Reto rápido de cálculo mental

Created by

Alizon Cerezo
Alizon Cerezo
Bolivia

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
Reto Mental en Dos Pasos
 

Reto Mental en Dos PasosOnline version

Reto rápido de cálculo mental

by Alizon Cerezo
1

Si multiplicas un número por 2 y después le sumas 6, obtienes 30. ¿Qué número era?

Pistas

Comprueba sustituyendo: 12×2 + 6 = 24 + 6 = 30.

Despeja: resta 6 y luego divide entre 2.

Piensa en qué operación se aplicó al número original primero.

 
Are you sure you want to leave the page?

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