12月21日的Subitise Flashcards应用程序分析

'Subitise Flashcards' provides the ultimate collection of subitising resources, catering for all ability levels. It offers a new level of functionality that will assist in promoting and growing number sense. With over 40 000 flashcard combinations you will be able to see the same number presented in many different ways. Persistent exposure to the various flashcards will help form stong, robust 'mental objects' for each number. Subitising is the gateway to developing a deep conceptual understanding of number and is critical in building strong foundations for addition and subtraction.