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Para efectuar cálculos de constante
} 1. Dé entrada al modo de calculadora.
3 qq 22.Dé entrada al cálculo, presionando dos veces la tecla del
operador aritmético. Esto hará que aparezca en la
visualización el indicador K para indicar un cálculo de
constante.
Ud. puede utilizar esta técnica de cálculos de constante
para suma, resta, multiplicación, y división.
u 3. Presione & para visualizar el resultado inicial (en este
caso, 5).
u 4. Presione & nuevamente para sumar 3 al resultado (en
este caso, 5 + 3 = 8).
Ud. puede repetir la operación anterior todas las veces
que quiera. Cada vez que Ud. presiona &, el resultado
obtenido previamente se suma a, se resta de, se multiplica
por, o se divide por el valor que está a la izquierda del
operador aritmético.
Para borrar un cálculo de constante, presione
AC.
Para corregir errores en los cálculos
Si Ud. da entrada a un valor erróneo, presione C y luego dé entrada al valor
correcto.
Si Ud. presiona una tecla errónea de operador aritmético (!, @, #, $),
simplemente presione la tecla correcta antes de introducir alguna otra cosa.
Acerca de los errores de cálculo...
Cuando ocurre un error, en la visualización aparece el indicador E.
E
‰.
Utilización de la calculadora
75


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