電でん算そろ

noun

electronic calculator combined with a soroban

A hybrid device that integrates an electronic calculator with a traditional Japanese abacus (soroban), used for arithmetic and educational purposes.

• 電でん算そろは、そろばんと電でん卓たくの機き能のうを併あわせ持もつ計けい算さん機きです。

  The 電算 is a calculator that combines the functions of a soroban and an electronic calculator.