If your child goes to school, and teachers in mathematics began to teach him the calculation of various examples in a column, so he quickly grabbed this very complicated science, we recommend that you apply to help this Android app as a "Column calculator", created by the programmer, hiding under the name "Andrew.brusentsov". By the way, you don't think, not wiring, and no joke, this free software is normal, and he is one hundred percent met in the Play store description.

When you run the application "calculator Column", you will see a blank leaf in a cage with numbers and mathematical signs to enter located at the bottom of the display. Using them, you can enter any example, then click on the equal sign. By doing this, you will immediately see the result of the calculation, not just the answer, with the solution implemented in the column. Believe me, whatever the complexity has not been an example, the result will not keep you waiting more than five seconds.

Despite the fact that this new product has no additional options and features, it programmer, hiding under the name "Andrew.brusentsov", decided to earn money to take and create two versions, one free and another paid. By the way, interestingly, between themselves, they are virtually indistinguishable, except for the presence of the free version of the ad as a popup on the screen after solving the equations and in the form of static banner placed at the bottom of the screen.

By the way, if you do not wish to spend their own money on the ads, then with a strong desire you can do it absolutely free by disabling the application access to the global Internet. To do this is not difficult, just go in the settings of your smartphone and make the corresponding adjustments to the section entitled "connection Control" which is under "SIM card and mobile network" (the name of the sections may vary slightly depending on the version of Android OS)

Features of the app:
1. The interface software is implemented in an intuitive form;
2. Translation of texts and options of the product on Russian language;
3. Ads here and there, like a light donut.

New Android the "Column calculator", is an incredibly useful educational software for primary school students the average school.