Develop numeracy and fluency skills with two jumbo decks of 56 child friendly playing cards with 4 colored shapes set in standard subtilizing patterns, and 14 numbers (0 - 13). Using these cards as a math learning tool, students will improve their basic arithmetic and subtilizing skills. Incorporating the cards into a game brings an element of competition and fun to learning math concepts. Plus, students can practice thinking with speed to beat their opponents! Details:6.8'' x 4.5'' oversized cards56 cards per deckIncludes 2 decks of cardsFeatures 4-colored shapes and subtilizing patterns numbered 0-13For ages 4 and up