This product are numbers from 1 to 50, which can be printed and glued to a deck of cards. The size of the numbers within the word document are the perfect size to fit onto a playing card. I suggest once the numbers are glued to the deck of cards, laminate the deck of cards for long lasting use. These numbers cards can be used for various activities, examples being, number identification, game of war, addition, subtraction, multiplication, division and more!