A Math Regrouping App: Addition and Subtraction FREE
Learn Addition and Subtraction with regrouping the natural way.
* Solve the regrouping problem as you would with a pen and paper. Do carryovers and borrows by writing them over the problem with your finger.
* Two and three digit questions presented.
* You can set the number of questions and the time to solve the questions in the setting area.
* Be ahead of the curve with this simple yet powerful learning app.