These thematic pictures of ආහාර are analogous to a visual dictionary. The theme "ආහාර" is split into several parts. For children, especially toddlers from 1 to 5 years old, it is better to divide the sets of cards over several days, or even weeks, so that the information is absorbed better. This is especially true if you are using flashcards to learn sinhala language that is not your native language.
To expand your sinhala language vocabulary on the "ආහාර" topic, flashcards games are the best way: