Introduce basic facts, learning numbers and number patterns, ordering, comparing, memory and matching skills. Deck of 56 child friendly playing cards with 4 colored shapes, set in standard subitizing patterns, and 14 numbers (0-13), 8 decks in sturdy plastic container.Details:Great for a variety of math gamesCards contain 4 colored shapes in standard subitizing patterns8 decks of 56 cards in sturdy plastic container