Chinese wooden abacus - calculation tool

• Material: wooden frame and plastic beads
• Approximate size: 24.5 x 7.5 x 1.8 cm.
• Chinese wooden abacus, 13 stems.
• Practical and pedagogical. Instructions not included.
• To learn how to count and perform basic mathematical operations such as: addition, subtraction, multiplication, division. Strong and very durable.

The abacus is a calculation tool, invented in China between 1000 BC. J.C. and 500 BC. J.C. It often has a wooden frame and rods on which beads slide. This is a very old calculation tool, which was used by traders and financial advisors. Owning an abacus was a sign of great wealth. The abacus is still used today - especially in the financial community. Display this stunning abacus on your desk to increase your business luck. It is also very useful for small traders. The abacus is a very practical tool for learning to count and teach math. It is practical and pedagogical - an indispensable tool for teachers and students.