الحساب الذهني 2 في 1

The 2-in-1 mental arithmetic app consists of two apps

The first application includes the operations of addition and subtraction so that it asks the user to choose one answer from three suggested choices for the operation that is displayed and includes relative numbers as well so that the outsider can be a negative number, and that in. Soon, or else the game will be closed and restarted

Or the second part of the application net, we have multiple choices between the process of addition, subtraction, multiplication, or all of them, so that a bat appears, pulling behind an arithmetic operation, so we only have to write the answer quickly and then click on

Attack

To prevent it from progressing and then prepare for another one and answer another operation

Choose between the first part of the application, which is related to addition and subtraction, and the second part, which is related to subtraction and multiplication

And the collection is done from the top of the phone so that there are two addresses....an important application that keeps the results obtained after registering your name, of course....