Bàn Tính Gẩy Bằng Nhựa 13 Chữ Số Cho Bé
Mô tả ngắn
Đồ Chơi > Đồ chơi giáo dục > Đồ chơi tính toán và số học > Bàn Tính Gẩy Bằng Nhựa 13 Chữ Số Cho Bé
- Giao hàng toàn quốc
- Được kiểm tra hàng
- Thanh toán khi nhận hàng
- Chất lượng, Uy tín
- 7 ngày đổi trả dễ dàng
- Hỗ trợ xuất hóa đơn đỏ
Sản phẩm tương tự
Giới thiệu Bàn Tính Gẩy Bằng Nhựa 13 Chữ Số Cho Bé
#Plastic #Abacus #Arithmetic #Soroban #13 #Digits #Kids #Maths #Calculating #Tool #ToysFeatures:
Specifications; this is a 13 digit professional soroban abacus
Professional tool; the soroban or counting tray is a classical form of the abacus; the abacus is a calculating tool that was used for centuries before the adoption of the written modern numeral system; it is still widely used by merchants, traders and cle
Educational tool; in addition to being a professional tool, the soroban or abacus is also an educational tool; the abacus is widely used in teaching children counting and mathematics; people who become proficient in the use of the abacus almost automatically become adept at mental calculation; instructions are not included
Standard design; this soroban abacus has a plastic frame; its classical, standard design allows for its ease of use as a professional and educational tool
Specifications:
Color:As the picture shows
Material:Plastic
Size: 12.5x7.5x2.5cm(4.92x2.95x0.98inch)
Quantity: 1Pc
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-3cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes: (Without retail package)
1Pc x Plastic Abacus
Hình ảnh sản phẩm
Giá VOLT