Reducen expresiones de números

The number of proposals for interactive math program guides, considers each basic concept for learning.
The solution of each exercise intends to acquire the mechanics of the concept.
Each question has its graphical representation and the solution with their explanations.
The amount of more than 200 applications in this format is intended to support material with weather suggestions made in the programs each year.
The total program you can visualize in www.nuestroaprendizaje.com

Ivan Muñoz Gjurovic