calculating machine

Thesaurus

Noun

1.

calculating machine - a small machine that is used for mathematical calculationscalculatorabacus - a calculator that performs arithmetic functions by manually sliding counters on rods or in groovesadder - a machine that adds numbersadding machine, totaliser, totalizer - a calculator that performs simple arithmetic functionstabulator, counter - a calculator that keeps a record of the number of times something happenshand calculator, pocket calculator - a calculator small enough to hold in the hand or carry in a pocketmachine - any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasksNapier's bones, Napier's rods - a set of graduated rods formerly used to do multiplication and division by a method invented by John Napierquipu - calculator consisting of a cord with attached cords; used by ancient Peruvians for calculating and keeping recordssubtracter - a machine that subtracts numbers

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