Bullet Points: 1.Education Through Fun: Math flash cards facilitate playful math learning through active exploration of all basic areas, diverse scenarios such as morning routines, car trips, or small group challenges, while reinforcing critical thinking and problem-solving abilities organically 2.Promote Skills: These math cards provide a double-sided design that includes the 12x12 multiplication table and operations such as addition/subtraction, enabling learners to build confidence in solving everyday calculations effectively 3.Reduce Stress: With built-in soft silicone buttons, these math cards for kids promote fine motor skill training and aid in enhancing focus and brain development, offering a soothing pressing sensation that reduces stress while practicing math concepts in playful scenarios 4.Easy Carrying: Arithmetic flash cards feature a four-color sorting system, enabling quick organization and easy access suitable for all ages, enhancing portable learning during travel or study, with perforating cards securely held by a metal ring, ensuring durability and convenience in educational settings 5.High Durability: Designed for consistent use, these laminated basic math flash cards combine a waterproof and fold-resistant structure with an easy-to-clean, food-grade silicone material, enabling seamless integration into daily math exercises at school or in house settings Specifications: Product Name: Math Flash Cards Material: Silicone Product size: about 24.2x12x1.5cm/9.53x4.72x0.59 inches Weight: 300 g Color: Blue Pack List: Math flash cards*1(Card styles and colors are random)