Big Math Flash Cards vs Matrix Math Plus

Highly rated by teachers, parents and kids of all ages! Flip the card just like a real flash card! Simple, clean and easy to use interface. The front side of the card shows the question and the back side of the card shows the possible answers. Just tap to flip the card. Once you answer the question correctly, flick the card off the screen by swiping up. Features * Addition, Subtraction, Multiplication, Division * Score percentage and elapsed time displayed * Configurable number of questions * Configurable number of answers for multiple choice * Supports landscape or portrait card display modes * Selectable flash card color themes * Turn all sounds on or off Other great features available via "In App Purchase" * Review Incorrect - review the questions that were answered incorrectly * Score Cards - view and review past scores and questions * Specific Numbers - customize the first and second number ranges * Mixed Operations - ability to have cards with mixed operators * Flash Card Mode - displays the answer instead of multiple choice (swipe up to mark the card correct, swipe down to mark the card incorrect) * Manual Entry Mode - type your answer instead of selecting from a choice of possible answers * Custom Cards - make your own custom card set questions * Time Per Card - allows you to set a time limit for each card

* Although not designed as a game, It may also be used as an activity to just pass the time, similar to a crossword puzzle except it involves numbers instead of words. * There is no minimum or maximum age for which Matrix Math Plus has been designed. The Settings screen allows adjusting the Starting and Ending numbers from -20 to 20, for accommodating a range of levels. * Negative numbers may be enabled by setting the Starting number below 0 in the Settings screen. The Starting and End numbers are saved on exit and retrieved at startup.