Math Subtraction For 1st Grade app for iPhone and iPad

Our "Math Subtraction For 1st Grade" flash cards app is a quick and easy approach to learning the single digits subtractions for 1st grade. Choose between Horizontal or Vertical layout displays. Each flash card displays a subtraction problem. Tapping the card or tapping the "Result" button will show the subtraction problem with the result and a cartoon visual explanation of the problem (visual explanations only appear in the Horizontal layout). Swipe the screen to move to the next flash card.
This application is completely self-contained and does not require internet connection except for emailing the "Recommend This App". It is an excellent tool to use by the individual student or for an entire class.
This application is simple to use:
* Touch the Subtraction Flash Cards button to choose between problems in vertical or horizontal layout.
* Choose the subtraction button for the number series desired.
* Tap the flash card to see the problem with the result.
* To move to the next card, just slide the card to the side and the next card appears.
* Tap the done button to return to the flash card.