Features include easy, medium, and hard modes. You can also change the background color based on difficulty.
This simple program does exactly what I want it to do! It makes up problems and I solve them in my head. It acts almost exactly like a flash card, only there are unlimited problems. There are no animations or sounds. It would be nice to have those included in an upgrade. But otherwise it's a wonderful app to have.
Great for drilling!
This simple program does exactly what I want it to do! It makes up problems and I solve them in my head. It acts almost exactly like a flash card, only there are unlimited problems. There are no animations or sounds. It would be nice to have those included in an upgrade. But otherwise it's a wonderful app to have.