Description domino CL

Literal Domino calculation is published by the Academy of Dijon.
Type: Game in groups or individually
Cycle concerned: Cycle 4, second class
Base Area: 4
Target competency: Calculate - Practice mental calculations and automated calculation
Description: Domino CL is expected to be used in a workgroup as a class or individually.
The goal is to combine dominoes, combining a literal expression of a domino with reduced expression of another domino to obtain a closed path.
You can choose a course of 10, 14 or 18 dominoes.
You can select one (or more) the type (s) of expressions:
-'re Discounts and products;
- Simple Distributivités;
- double Distributivités;
- remarkable products.
Two difficulty levels are available.
Four trials are allowed to verify that the dominoes are well placed. It is possible to run a check only if all the dominoes are placed.
A report is given as validation level of knowledge.
A correction is proposed if the solution has not been found after four attempts
A restoring program is available in the application, comprising the formulas and examples of applications.