These thematic pictures of رياضيات are analogous to a visual dictionary. The theme "رياضيات " splits 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 the information is absorbed better. Especially it is true if you are using flashcards to learn the yiddish language, which is not your native language.
To expand your yiddish language vocabulary on the "رياضيات " topic, flashcards games are the best way: