Mojombo12::
Great for my elementary students
Wellzzzzzz
Excellent, very straight forward!
Glenn MacNichol
It really helps me remember the steps with subtraction
Fun, Fair, Funky Ferguson
This app is great to practice regrouping on!! It rocks
NanaDiazFran
I want something to practice math in vacation and I found this wonderful app. It challenge my son. Thanks to support the education for the minds of the future.
Abou Elabed
Very well developed app. My kid loves it. Keep it up.
Dot0509
I love this app it helped me get 100!
Sadiq syed
Best App to practice subtractions for kids.
calendar fan
This app has very easy subtraction problems that are easy to solve.