English
Modern electronic calculators are hand-held electronic machines that can perform mathematical operations. They have integrated circuit chips, but their structure is much simpler than computers. They can be said to be the first generation of electronic computers (computers), and their functions are weak, but they are relatively convenient and cheap. They can be widely used in commercial transactions. They are one of the necessary office supplies.Spanish
La calculadora electrónica moderna es una máquina electrónica portátil que puede realizar cálculos matemáticos. Tienen chips de circuitos integrados, pero su estructura es mucho más simple que las computadoras. Pueden describirse como computadoras de primera generación, con funciones débiles, pero relativamente convenientes y baratas. Pueden utilizarse ampliamente en las transacciones comerciales. Son uno de los suministros de oficina necesarios.
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