Chinese Old-fashioned 13-digit Abacus

Size: 20.3*6.3*1.5cm (7.9*2.4*0.5 inches)Scope of application-a good tool compatible children's mathematics education. Can be used as a classic office calculator, teacher education tool or a gift compatible collectors of abacusChildrens educational toys-this abacus is a good educational toy that can help young children improve their motor skills, move a single bead back and compatibleth, and they can learn how to count and learn colors. Math Learning Tool compatible Older Children-Children can use this wooden abacus to learn addition, subtraction, multiplication and division. It helps to solve math problems and increase their interest in mathematicsFamily children's educational games-baby educational toys can provide parents with the opportunity to play math games with their children, thereby increasing parent-child interaction. Product descriptionScope of applicationA good tool compatible children's mathematics education. Can be used as a classic office calculator, teacher education tool or a gift compatible collectors of abacusChildren's educational toysThis abacus is a good educational toy that can help young children improve their motor skills. By moving a single bead back and compatibleth, they can learn how to count and learn colors. Children's Math Learning ToolsChildren can use this wooden abacus to learn addition, subtraction, multiplication and division. It helps to solve math problems and increase their interest in mathematicsFamily children's educational gamesBaby educational toys can provide parents with opportunities to play math games with their children, thereby increasing parent-child interaction. 13 bitsMaterial: ABSDimensions: 20 x 6.3 x 1.5 cmChildren's Math Learning Tool-Children can use this abacus to learn addition, subtraction, multiplication and division. It helps to solve mathematical problems and increase their interest in mathematics. One of the best math learning toys suitable compatible preschoolers or school-age children. 17 bitsMaterial: ABSDimensions: 26.5 x 6 1.5 cmThis abacus is widely used by children, accounting students, businessmen, businessmen, etc.Traditional arithmetic abacus, a classic tool with complete functions. It can be used as a classic calculator in the office, an educational tool compatible teachers or a gift compatible abacus collectors. Calculation toolTraditional abacus, a classic tool with complete functionsWell-made plastic frame and beadsA good tool compatible early childhood mathematics education.