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printing calculatorclick to hear

Office calculator with an integrated printer; it is used mainly in business and administration.
printing calculator paper feed key double zero key add/equals key non-add/subtotal printer multiple use key number of decimals

paper feed key click to hear

Key used to move the paper forward.

double zero key click to hear

Key that enters two zeros; it is used to speed up the entry of large numbers.

add/equals key click to hear

Key used to display the results of operations carried out; on some calculators, it can also be used to do repeated calculations.

non-add/subtotal click to hear

Key used to print numbers other than calculations (codes, dates) or to obtain the results of an operations subset.

printer click to hear

Device that makes a hard copy of data transmitted by the calculator.

multiple use key click to hear

Key that facilitates certain financial calculations (margin, selling price, costs).

number of decimals click to hear

Device used to adjust the number of decimals making up the fraction of a number.