4月23日的Math Flash Cards应用程序分析

Children can build and improve essential math skills in: addition, subtraction, multiplication and division. Features include: • top and bottom number ranges can be edited • number ranges: 0 to 50 for addition and subtraction • number ranges: 0 to 20 for multiplication and division • option to select two math operations together • adjustable countdown timer for test-like conditions • option to allow cards in order (for quicker memorization) or random • option to show correct answer if wrong • option to allow three tries • option to repeated missed cards for review at the end • friendly and encouraging voice • scores list to review improvement