المميزات

• Abacus allows children to visually and tangibly move beads as they count, add, subtract, multiply, identify place value, and more
• Helps children learn and reinforce abstract math concepts in a hands-on way
• Features a frame that is thicker than the beads, allowing the abacus to lie flat on student desks
• Abacus includes 10 rows of 10 beads in 2 colors grouped in 5 for ease of use

السمات الرئيسية

معلومات الشحن