Make math practice enjoyable with our dry erase addition flash cards. These cards are for kids who are just starting to learn addition or need extra practice. The ability to answers allows for continuous practice without the need for new materials, making it an option for math education. Features - -Material:Coated paper, plastic - Size: 18.00X7.00X0.10cm/7.07X2.75X0.04in - Size: 11.20X1.20X1.20cm/4.40X0.47X0.47in - Size: 4.50X4.50X0.50cm/1.77X1.77X0.20in -Sustainable learning tool: the dry erase math flash cards can be reused multiple addition, making them an option for continuous math practice -Fun and interactive: these cards are designed to make learning addition enjoyable, helping to increase children's enthusiasm for math through engaging activities -Convenient for travel: with a round hole for hanging, these cards can be easily attached to , making them ideal for , whether at school, during travel, or at parties -Built to last: made from materials, these flash cards are resistant to damage, ensuring they can withstand frequent use by children -Enhances learning through practice: the erasable feature allows children to practice and refine their math skills repeatedly, fostering a deeper understanding and mastery of addition Package list: 14 x cards 2 x pens 1