How do you use the Japanese Soroban abacus
How do you use the Japanese Soroban abacus? The Chinese Abacus is known as the Suanpan. The Japanese Abacus is named Soroban. Suanpan is rarely used in modern times except…
How do you use the Japanese Soroban abacus? The Chinese Abacus is known as the Suanpan. The Japanese Abacus is named Soroban. Suanpan is rarely used in modern times except…