Merka Addition and Subtraction Flash Cards for kids, featuring 169 cards each with colorful illustrations and simple math problems.
Two boxes of Merka flashcards for children aged 5+ years, featuring Addition and Subtraction flashcards with colorful illustrations and math problems. Several cards are fanned out, showing examples like "2 + 2 = 4" with strawberries and "1 + 4 = 5" with trees.