Enhance your child's math skills with the Merka Math Addition 169 Flash Cards. These cards are brand new and sealed, suitable for children aged 5 and above. They cover addition problems and are perfect for young learners who are passionate about mathematics. Made in China, these educational toys are ideal for children aged 4-16 years. These flashcards are an excellent tool to help children improve their math skills while having fun. Get your hands on these cards today and watch your child's love for math grow!